in Hiroki Sekine By feedproxy.google.com Published On :: Thu, 23 Jan 2020 13:30:55 +0000 Visiting Fellow, Asia-Pacific Programme Biography Hiroki Sekine is visiting fellow with the Asia-Pacific Programme at Chatham House.He was director of the policy and strategy office for financial operations at JBIC from July 2016 until June 2019 and, most recently, senior advisor to the corporate planning department at the Japan Bank for International Cooperation (JBIC).During this time, Hiroki led an internal taskforce to facilitate a trilateral partnership between the US, Australia and Japan, aiming to enhance infrastructure development under the Free and Open Indo-Pacific Strategy.He has led project finance deals for power and petrochemical projects in Asia, the Middle East and South America. In 2018, Hiroki was appointed as adjunct professor at Kyoto University.Hiroki Sekine is based at Chatham House until June 2021, hosted by the Asia-Pacific programme. During his fellowship, Hiroki is undertaking research on infrastructure development in the Asia-Pacific. Areas of expertise Infrastructure development policy in the Asia-Pacific regionFinance (incl. green finance, project finance, and sovereign finance)Public finance policy (incl. multilateral finance agencies, development finance agencies) Past experience 2019 - presentSenior advisor, Corporate Planning Department, Japan Bank for International Cooperation2016-19 Director, Policy and Strategy Office for Financial Operations, Japan Bank for International Cooperation2015-16 Advisor, Credit Analysis Department, Japan Bank for International Cooperation2013-15Director, Division 2, Corporate Finance Department2011-13Director, Power and Water Finance Department, Japan Bank for International Cooperation2010-11Advisor, Asia and Oceania Finance Department, Japan Bank for International Cooperation2008-10Deputy Director, Division2, Asia and Oceania Finance Department, Japan Bank for International Cooperation2005MSc in Finance, London Business School, University of London1995B.A. in Economics, University of Tokyo +44 (0)20 7314 3626 Email Full Article
in China's 2020: Economic Transition, Sustainability and the Coronavirus By feedproxy.google.com Published On :: Tue, 04 Feb 2020 21:15:01 +0000 Corporate Members Event 10 March 2020 - 12:15pm to 2:00pm Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Dr Yu Jie, Senior Research Fellow on China, Asia-Pacific Programme, Chatham HouseDavid Lubin, Associate Fellow, Global Economy and Finance Programme, Chatham House; Managing Director and Head of Emerging Markets Economics, CitiJinny Yan, Managing Director and Chief China Economist, ICBC StandardChair: Creon Butler, Director, Global Economy and Finance Programme, Chatham House Read all our analysis on the Coronavirus ResponseThe coronavirus outbreak comes at a difficult time for China’s ruling party. A tumultuous 2019 saw the country fighting an economic slowdown coupled with an increasingly hostile international environment. As authorities take assertive steps to contain the virus, the emergency has - at least temporarily - disrupted global trade and supply chains, depressed asset prices and forced multinational businesses to make consequential decisions with limited information. Against this backdrop, panellists reflect on the country’s nascent economic transition from 2020 onward. What has been China’s progress towards a sustainable innovation-led economy so far? To what extent is the ruling party addressing growing concerns over job losses, wealth inequality and a lack of social mobility? And how are foreign investors responding to these developments in China? Members Events Team Email Full Article
in Centralization is Hobbling China’s Response to the Coronavirus By feedproxy.google.com Published On :: Thu, 06 Feb 2020 11:10:49 +0000 6 February 2020 Dr Yu Jie Senior Research Fellow on China, Asia-Pacific Programme @yu_jiec LinkedIn The sluggish early reaction by officials should not have come as a surprise. 2020-02-06-CVT.jpg Chinese police officers wearing masks stand in front of the Tiananmen Gate on 26 January. Photo: Getty Images. The coronavirus outbreak in China poses a tremendous test for Beijing. Beyond the immediate public health crisis, the Chinese Communist Party faces a stuttering economy, growing public anger and distrust, and a potentially heavy blow to its global reputation.The hesitant early response to the outbreak sheds light on the way the Chinese bureaucracy approaches crises at a time when the party leadership is tightening control at almost all levels of society. At first, officials in Wuhan attempted to censor online discussions of the virus. This changed only after President Xi Jinping’s call for a much more robust approach was followed by a sudden increase in the state media coverage of the outbreak. There is no doubt that Xi’s intervention will greatly speed up the response to the crisis, which should be welcomed.Despite China’s experience with the SARS epidemic between 2002 and 2004, the sluggish reaction by officials in Wuhan should not have come as a surprise. The tendency among bureaucrats to play down crises is deeply entrenched. And, ironically, the party leadership’s recent push for greater bureaucratic accountability and its promise of stiffer punishment for those who take a 'do little' approach have also contributed to the habit of covering up disasters.Xi has launched an ambitious programme to reform the governance of the Communist Party and re-centralize political control. This has reinforced the tendency of officials to avoid making important decisions and instead to wait for instructions from the party leadership.For decades, local governments have made things happen in China. But with tighter regulation of lower-level bureaucrats, civil servants across the system now seem less ready, and able, to provide their input, making ineffective and even mistaken policy more likely. Explainer: Coronavirus - What You Need to Know World-renowned global health expert Professor David Heymann CBE explains the key facts and work being done on the coronavirus outbreak. Moreover, the coronavirus outbreak could not have happened at a worse time. Last year was tumultuous and saw China fighting an economic slowdown while also dealing with an increasingly hostile international environment. Now, as the authorities take steps to contain the disease, economic activity has come to a near standstill, with public transport curbed and restaurants and entertainment venues shuttered.This contrasts with SARS, when double-digit growth in gross domestic product enabled Beijing to raise government expenditure to tackle the outbreak. Today, the Chinese economy is running into some of the most difficult challenges it has faced since the global financial crisis.In response to the slowdown in growth, Beijing has adopted loose fiscal policy, with an emphasis on public investment. It also continues to push big banks to cut interest rates for individual borrowers and small businesses which were already suffering from the effects of the trade war with the US before the coronavirus struck.The outbreak should give new impetus to governments, not least those that have close economic ties with China. Being a great power with ambitions for global leadership, as well as domestic reform, is not easy. Even without multi-party elections, it involves increasing, and often uncomfortable, scrutiny. As President Xi himself has put it: the road is long and the task is weighty.This article was originally published in the Financial Times. Full Article
in The Indo-Pacific: Geostrategic Outlook From Now to 2024 - Workshop 5 By feedproxy.google.com Published On :: Mon, 17 Feb 2020 14:25:01 +0000 Invitation Only Research Event 18 February 2020 - 12:00pm to 4:30pm Langafonua Centre This roundtable explores possible strategic shifts in the Indo-Pacific between now and 2024. Focusing on trade security, climate change disruptions and security cooperation, it aims to enhance the understanding of the regional goals of, and strategic relationships between, the key countries active in the region.The workshop is part of a larger project funded by the Strategic Policy Division of the Australian Department of Defence. The project includes workshops in the United States, the United Kingdom, France, Japan, India and the Pacific Islands (Tonga). Department/project Asia-Pacific Programme, Sustainable and Inclusive Growth, Trade, Investment and Economics, Energy, Environment and Resources Programme Anna Aberg Research Analyst, Energy, Environment and Resources Programme 020 7314 3629 Email Full Article
in Asia’s Internet Shutdowns Threaten the Right to Digital Access By feedproxy.google.com Published On :: Tue, 18 Feb 2020 16:32:18 +0000 18 February 2020 Vasuki Shastry Associate Fellow, Asia-Pacific Programme @vshastry LinkedIn Internet shutdowns by Asian governments are curbing their citizens’ space for debate and tougher global regulation is needed, writes Vasuki Shastry. 2020-02-18-Kashmir-Internet.jpg People look at their mobile phones after authorities restored low speed mobile internet services in Kashmir Valley on 25 January 2020. Photo: Getty Images. Internet shutdowns in Asia have become frequent and persistent, an ominous sign of shrinking public space for debate and discourse. The shutdowns have become an irresistible option for governments of all stripes and ideological affiliations. Democratic India, Sri Lanka, Indonesia and the Philippines are prodigious offenders. So are Asia’s more repressive regimes, notably China.In their defence, governments have offered real and imagined threats to national security as reasons for shutting down the pipes. It is useful to examine these claims as well as to objectively frame the issue. Are internet shutdowns in Asia legitimate and can be defended and explained as threats to national security? Or should we take a broader approach where international law, norms, values, rights and indeed economic stability could be invoked to curb this invidious practice?Let’s start with the shutdown in Kashmir, where Indian authorities clamped down on internet access for a straight 165 days, described by rights group Access Now as the ‘longest shutdown ever in a democracy’. The Kashmir Chamber of Commerce and Industry estimates that the shutdown had huge economic costs, estimated at over £1.9 billion.The economic cost of the continuing surveillance and shutdown in China’s Xinjiang province is likely to be higher. But India is a democracy and could be a role model, which is why the recent assertion of Communications and Information Technology Minister Ravishankar Prasad is worrying. He asserted in Parliament that the Indian citizen’s right to the internet was not a fundamental right. ‘While right of internet is important, security of the country is equally important…Can we deny (that) the internet is abused by terrorists…?’.The minister’s primary defence of the shutdown – that the internet was being abused by terrorists and others to foment unrest – has some merit. Our starting point therefore is that big tech platforms should be doing a significantly better job in monitoring content and in removing material designed to provoke violence and hatred. This is the original sin and Asian governments are right to worry about messaging platforms, for example, becoming preferred channels for venom and hate speech.To date, the big tech firms have made the right noises about monitoring and moderating content, but they have not gone far enough, providing governments with the excuse to routinely shut down access. To be blunt, self-regulation of the platforms is not working and tougher global regulation, enforcement and sanctions, possibly via the G20, would help.At the same time, better policing of the platforms will not resolve the issue entirely because governments regard internet shutdowns as a useful way to restrict human rights and to consolidate political control and surveillance over citizens. The international community – including nation-states, NGOs and the private sector – needs to come together and embrace two overarching principles:First, digital access is a fundamental human right and integrated into global declarations and norms.Second, to protect fragmentation and Balkanization of the internet, the digital pipes which carry data across national boundaries should be embedded into international law as being part of the global commons (just like oceans are under maritime law). This would raise the bar on countries which frequently restrict digital access to their citizens.Sensible though these recommendations might seem, it is obvious that many Asian governments would be loath to sign up to global declarations which would limit their policy options at home. There is an economic dimension to internet shutdowns, as the Kashmir case makes clear, which could be addressed by naming and shaming, just as the OECD’s Financial Action Task Force does for countries falling foul of money laundering regulations. Recommendations include:Digital access should be included in the UN’s Human Development Index.The World Bank’s closely followed Doing Business Index (DBI) should score countries favourably based on their commitment to offering unimpeded access to the internet. China and India watch the DBI rankings very closely and will be forced to pursue a more liberal approach if their rankings fall precipitously.Since internet shutdowns have a clear economic cost, particularly in payments and financial services, the International Monetary Fund (IMF) should make an annual determination of member countries (as part of its surveillance mandate) of the impact of shutdowns on economic activity and financial stability.Finally, all Asian governments have declared a public commitment to drive financial inclusion by providing digital access and identity to the poor and vulnerable. This mandate is at odds with frequent internet disruptions. A small vendor in Kashmir, Xinjiang or elsewhere in the region has limited or no recourse when the pipes are shut down. Central banks in the region need to step in by offering some level of protection, just like deposit insurance coverage.It is clear that many of these recommendations would be rejected outright by many Asian governments. They regard internet shutdowns as part of their policy toolkit to deal with external and internal threats to national security. In pursuing such a rigid approach, governments are wilfully curbing their citizens’ space for debate and ignoring a much broader issue of rights to digital access.Armed with a hammer, it is tempting for governments to regard the internet as a nail. The international community and citizens’ groups have an obligation to make such hammering very expensive. Full Article
in Japan-Russia Relations in the Abe-Putin Era By feedproxy.google.com Published On :: Mon, 24 Feb 2020 17:15:01 +0000 Research Event 16 April 2020 - 1:00pm to 2:00pm Chatham House | 10 St James's Square | London | SW1Y 4LE Event participants Alexander Bukh, Senior Lecturer, International Relations, Victoria University, Wellington, New Zealand; Author of These Islands Are Ours: The Social Construction of Territorial Disputes in Northeast Asia (Stanford University Press 2020)Chair: Mathieu Boulègue, Research Fellow, Russia and Eurasia Programme Japan and Russia are often referred to as 'distant neighbours'. In the early days of Prime Minister Shinzo Abe's second term in 2012, Japan sought to open a new era of bilateral relations with Russia. However, recent negotiations on the Kuril Islands/Northern Territories territorial dispute have stalled. Despite Abe’s extensive efforts to resolve the dispute, no concrete agreement has been reached so far. The speaker will provide an overview of the current state of Japan-Russia relations, including the prospect of resolving the territorial dispute during Prime Minister Abe's remaining days in office. Department/project Asia-Pacific Programme, Conflict, Peace and Stability, Geopolitics and Governance, Russia and Eurasia Programme, Russian Foreign Policy Lucy Ridout Programme Administrator, Asia-Pacific Programme +44 (0) 207 314 2761 Email Full Article
in How Polarized India Erupted Into Violence By feedproxy.google.com Published On :: Thu, 27 Feb 2020 13:52:32 +0000 27 February 2020 Dr Gareth Price Senior Research Fellow, Asia-Pacific Programme @DrGarethPrice Google Scholar Growing social divisions, stoked by the BJP-led government, have mixed dangerously with a slowing economy. 2020-02-27-Delhi.jpg A woman sits on the terrace of a damaged building following clashes between people supporting and opposing the amendment to India's citizenship law, in New Delhi on 27 February. Photo: Getty Images. The outbreak of communal violence in Delhi this week is the worst in India’s capital for decades. It both reflects and will reinforce India’s polarization.That polarization is between the view that India represents homogeneity, grounded on the fact that its citizens are overwhelmingly (around four-fifths) Hindu (the view of the ruling Bharatiya Janata Party [BJP] of Narendra Modi), and the alternative that India represents diversity – its population includes hundreds of millions of non-Hindus and speakers of dozens if not hundreds of different languages.India’s polarization is reflected in the reaction to the three days of violence in northeast Delhi, which left hundreds injured and, at the time of writing, 34 dead. The government and its supporters portray the protesters as almost exclusively Muslim fifth-columnists, their actions facilitated by Islamist extremists or Pakistan or even the opposition Congress Party.The alternative view is that violence has been initiated by state-supported thugs, with the police turning a blind eye. In this view the protesters reflect a broader spectrum of Indian society, with a shared aversion to communalism and a commitment to India’s secular ideals.Delhi recently held a state election, and while the BJP lost, some of the rhetoric used by its politicians was vitriolic. One compared protesters to rapists and murderers. Another led his supporters in chants of ‘shoot the nation's traitors’, referring to the protestors.In such an environment, in which Hindu vigilantes feel empowered and India’s Muslims feel defenceless, Delhi’s worst communal violence for decades erupted.Some have drawn parallels between events in Delhi with the violence in Gujarat in 2002 when at least 1,000 people – the majority Muslim – were killed. There, the accusation against Modi, then chief minister of the state, was that the state turned a blind eye to violence.In general, past outbreaks of communal violence in India have been dampened by the rapid imposition of a curfew and deployment of substantial security forces to enforce it. Such an approach was notably absent in both Gujarat and, thus far, Delhi.The BJP, emboldenedThe violence takes place in the wake of two controversial actions the BJP has taken since its re-election in 2019.First, the BJP-led government revoked the special status of the state of Jammu and Kashmir. To the BJP, the special status accorded to Jammu and Kashmir, India’s only Muslim-majority state, was simply the most egregious example of their long-held view that other parties pandered to the Muslim community.While the move gained some international criticism, the general response in India to the crackdown that followed – including the restriction of internet access and arrest of a number of politicians – was muted.Then, the government put forward the Citizenship Amendment Act (CAA).In 2013, a year before the BJP’s first term in office, India’s Supreme Court ordered that the National Register of Citizens (NRC) be updated in the northeast Indian state of Assam.Migration from what is now Bangladesh has been a contentious issue in northeast India region since colonial times and was the cause of widespread agitation, and conflict, in the region from the late 1970s.While militancy continued thereafter, tension was partly resolved by the 1985 Assam Accord, which stated that people who had moved into Assam after 1971 (after the creation of Bangladesh) should be deported. However, this provision was not acted upon until the 2013 order.In August 2019, the final NRC was published. Just under 2 million people were found to be non-citizens. A substantial proportion of these, however, appear to have been Hindus, a dilemma for the BJP.To solve this, the government put forward the CAA, under which Hindus (along with followers of several other religions) could become Indian citizens. Muslims, however, were excluded. The BJP argued that the act was a generous gesture to illegal immigrants who faced persecution in neighbouring countries, and not a discriminatory gesture.Unlike moves in Kashmir, the CAA sparked nationwide protests across India. While Assam is something of a special case, concern over the possible nationwide rollout of the CAA caused alarm. The government has recently been ambiguous over its intentions, though had earlier directed states to establish at least one detention centre.The economy, creakingThat this is all taking place during an economic slowdown provides additional cause for concern. Many of India’s long-running internal conflicts subsided in recent years as the economy grew rapidly. But for the past year and a half, growth has slowed each quarter, to just 4.5% year on year.The common assumption has been that India needs to grow at 8% to stand still, given the need to create millions of jobs. Unemployment currently stands at a 45-year high. Among 20 to 24-year olds, unemployment stands at 37%. India’s demographic dividend is being wasted.For now, India seems trapped in a self-created vicious circle. The more it focuses on social and religious division, the more its economy will suffer. And while its economy worsens, the need to double-down on division as a distraction for its underemployed young men will intensify. Full Article
in Chinese Investment and the BRI in Sri Lanka By feedproxy.google.com Published On :: Mon, 23 Mar 2020 15:52:39 +0000 24 March 2020 China’s Belt and Road Initiative (BRI) is having profound impacts on recipient countries. This paper examines the benefits and costs of the BRI and its projects to Sri Lanka and the lessons that may improve future BRI projects in Sri Lanka and elsewhere. Read online Download PDF Ganeshan Wignaraja Executive Director, Lakshman Kadirgamar Institute of International Relations and Strategic Studies (LKI) Dinusha Panditaratne Non-Resident Fellow and former Executive Director, LKI Pabasara Kannangara Research Associate, LKI Divya Hundlani Independent Researcher GettyImages-106945018.jpg Workers unload cargo from the first vessel to enter the newly built Chinese-funded port in Hambantota, 18 November 2010. Photo: Ishara S. Kodikara/AFP/Getty Images SummaryChina’s expansive Belt and Road Initiative (BRI) has led to greater Chinese outbound investment in Asia, including in Sri Lanka. This investment has recently come under scrutiny, due to intensifying geopolitical rivalries in the Indian Ocean as well as Sri Lanka’s prime location and ports in the region.There are claims that by accepting Chinese outbound investment, Sri Lanka risks being stuck in a ‘debt trap’ and the displacement of its local workers by both legal and illegal Chinese labour. There are also concerns that Chinese investment has led to environmental damage and increased security risks for Sri Lanka and the neighbourhood. Furthermore, there is criticism that institutional weaknesses in Sri Lanka, including a lack of policy planning and transparency, are resulting in nonperforming infrastructure projects funded by Chinese investment.The pattern of Chinese investment in Sri Lanka reveals a nuanced picture of benefits and costs. Similarly, it shows that a matrix of Sri Lankan, Chinese and multilateral policies are required to maximize the benefits and minimize any risks of Chinese investment. Sri Lanka is not in a Chinese debt trap. Its debt to China amounts to about 6 per cent of its GDP. However, Sri Lanka’s generally high debt levels show the country needs to improve its debt management systems. This step would also reduce any risk of a Chinese debt trap in the future.Specific projects have contributed positively to Sri Lanka’s economy. Some have brought greater benefits than others, such as the Colombo International Container Terminal (CICT), which has allowed the Colombo port to grow at a rapid pace. However, imports from China for projects in Sri Lanka have widened the trade deficit between the two countries. In addition, there have been only limited economic spillovers for Sri Lanka, including knowledge transfer in the local labour force.The number of Chinese workers in Sri Lanka is rising but remains a very small percentage of the total labour force. While illegal migration is a concern, there are significantly fewer illegal residents from China than from neighbouring countries. Sri Lanka has relatively strong rules on outward migration but can better regulate inward migration based on labour market demands and economic priorities.The environmental implications of Chinese investment projects in Sri Lanka are mixed. While earlier projects were more harmful, recent projects such as the CICT and Port City in Colombo have adapted to stricter environmental standards. To ensure consistently high environmental standards, Sri Lanka should strengthen its domestic regulations and seek more investments from green-friendly partners.Concerns that China will use ports and other projects for military purposes are, in part, driven by geopolitical anxieties. In response, Sri Lanka has strengthened its naval presence at the Hambantota port. Continual oversight by technical experts is required to guard against security-related concerns and ensure public trust in the projects. Such trust will also grow by improving transparency and by pursuing a long-term, national infrastructure development plan. Department/project Asia-Pacific Programme Full Article
in Virtual Roundtable: US-China Geopolitics and the Global Pandemic By feedproxy.google.com Published On :: Fri, 27 Mar 2020 12:50:01 +0000 Invitation Only Research Event 2 April 2020 - 2:00pm to 3:00pm Event participants Dr Kurt Campbell, Chairman, CEO and Co-Founder, The Asia Group; Assistant Secretary of State for East Asian and Pacific Affairs, 2009-13Chair: Dr Leslie Vinjamuri, Director, US and the Americas Programme, Chatham House This event is part of the Inaugural Virtual Roundtable Series on the US, Americas and the State of the World and will take place virtually only. Participants should not come to Chatham House for these events. Department/project US and the Americas Programme US and Americas Programme Email Full Article
in Webinar: Director's Briefing – China's Economic Outlook By feedproxy.google.com Published On :: Fri, 03 Apr 2020 16:00:02 +0000 Corporate Members Event Webinar Partners and Major Corporates 8 April 2020 - 1:00pm to 2:00pm Online Event participants Dr Yu Jie, Senior Research Fellow on China, Asia-Pacific Programme, Chatham HouseJames Kynge, Global China Editor, Financial Times; Editor, Tech Scroll AsiaChair: Dr Robin Niblett, Director and Chief Executive, Chatham House Only a few months into 2020, the coronavirus pandemic has presented a huge challenge for China’s ruling party against an already tumultuous 12 months of economic slowdown coupled with an increasingly hostile international environment. The crisis looks set to worsen a deteriorating relationship between the US and China as the two countries battle to avoid further economic ramifications. It has also undermined President Xi Jinping and the Chinese Communist Party’s domestic political legitimacy and economic growth.The panellists will examine the wider geopolitical fallout of the coronavirus pandemic and discuss China’s future economic planning. How will the COVID-19 outbreak further strain the US-China relationship? What effect will this have on global trade and vulnerable supply chains at a time when cooperation is needed more than ever? And to what extent is the ruling party addressing growing concerns over job losses, wealth inequality and a lack of social mobility?This event is only open to Major Corporate Member and Partner organizations and selected giving circles of Chatham House. If you'd like to attend, please RSVP to Linda Bedford. Full Article
in Justice for the Rohingya: Lessons from the Khmer Rouge Tribunal By feedproxy.google.com Published On :: Wed, 08 Apr 2020 12:22:46 +0000 8 April 2020 Sandra Smits Programme Manager, Asia-Pacific Programme The Cambodian case study illustrates the challenges of ensuring justice and accountability for the Rohingya in Myanmar. 2020-04-08-Rohingya.jpg Coast guards escort Rohingya refugees following a boat capsizing accident in Teknaf on 11 February 2020. Photo: Getty Images. International criminal justice provides a stark reminder that state sovereignty is not an absolute, and that the world’s most heinous crimes should be prosecuted at an international level, particularly where domestic systems lack the capacity or will to hold perpetrators to account. The post-Cold War period witnessed a dramatic rise in the number of international tribunals with jurisdiction over war crimes and serious human rights abuses in countries including Cambodia, East Timor, Rwanda, Liberia, Sierra Leone and Yugoslavia. With these processes approaching, or having reached the end of their dockets, many have called for the creation of new tribunals to address more recent conflicts, including the army crackdown in Myanmar in 2017 that resulted in evidence of crimes against humanity against the Rohingya. In January this year, the International Court of Justice (ICJ) imposed emergency provisional measures on Myanmar, instructing it to prevent genocidal violence against its Rohingya minority. But a final judgement is expected to take years and the ICJ has no way of enforcing these interim measures. Myanmar has already responded defiantly to international criticism. Model for justiceMyanmar is not the first country to face scrutiny for such crimes in Southeast Asia. The Extraordinary Chambers in the Courts of Cambodia (ECCC), more commonly known as the Khmer Rouge Tribunal was established in 1997 to prosecute Khmer Rouge leaders for alleged violations of international law and serious crimes perpetrated during the Cambodian genocide. This provides an opportunity to consider whether the Tribunal can act as a ‘hybrid’ model for justice in the region. The first lesson that can be taken from the Cambodian context is that the state must have the political will and commitment to pursue accountability. It was indeed the Cambodian government itself, who requested international assistance from the United Nations (UN), to organize a process for holding trials. The initial recommendation of the UN-commissioned Group of Experts was for the trial to be held under UN control, in light of misgivings about Cambodia’s judicial system. Prime Minister Hun Sen rejected this assessment and in prolonged negotiations, continued to spearhead the need for domestic involvement (arguably, in order to circumscribe the search for justice). This eventually resulted in the creation of a hybrid body consisting of parallel international and Cambodian judges and prosecutors with supermajority decision-making rules. It is worth noting that the Hun Sen government initially chose to do business with former Khmer Rouge leaders, until it became more advantageous to embrace a policy of putting them on trial. It is possible to infer from this that there will be no impetus for action in Myanmar until it is domestically advantageous to do so. At present, this appetite is clearly lacking, demonstrated by de-facto leader Aung San Suu Kyi shying away from accountability and instead defending the government’s actions before the ICJ.One unique aspect of the Khmer Rouge Tribunal has been the vast participation by the Cambodian people in witnessing the trials as well as widespread support for the tribunal. This speaks to the pent-up demand in Cambodia for accountability and the importance of local participation. While international moral pressure is clear, external actors cannot simply impose justice for the Rohingya when there is no domestic incentive or support to pursue this. The reality is that the anti-Rohingya campaign has galvanized popular support from the country’s Buddhist majority. What is more, the Rohingya are not even seen as part of Myanmar so there is an additional level of disenfranchisement.Secondly, the Cambodian Tribunal illustrates the need for safeguards against local political interference. The ECCC was designed as national court with international participation. There was an agreement to act in accordance with international standards of independence and impartiality, but no safeguards in place against serious deficiencies in the Cambodian judicial system. Close alliances between judges and the ruling Cambodian People’s Party, as well as high levels of corruption meant the tribunal effectively gave Hun Sen’s government veto power over the court at key junctures. Despite the guise of a hybrid structure, the Cambodian government ultimately retained the ability to block further prosecutions and prevent witnesses from being called. In Myanmar, political interference could be a concern, but given there is no popular support for justice and accountability for crimes committed against the Rohingya, the prospects of a domestic or hybrid process remain unlikely. However, there are still international options. The investigation by the International Criminal Court (ICC) into crimes that may have taken place on the Myanmar–Bangladesh border represents a potential route for justice and accountability. The UN Human Rights Council has also recently established the Independent Investigative Mechanism for Myanmar (IIMM), mandated to collect and preserve evidence, as well as to prepare files for future cases before criminal courts.Finally, the Cambodian case illustrates the culture of impunity in the region. The ECCC was conceived partly as a showcase for international standards of justice, which would have a ‘contagion effect’ upon the wider Cambodian and regional justice systems. Cambodia was notorious for incidents in which well-connected and powerful people flouted the law. This culture of impunity was rooted in the failure of the government to arrest, try and punish the Khmer Rouge leadership. The Tribunal, in holding perpetrators of the worst crimes to account, sought to send a clear signal that lesser violations would not be tolerated in the same way. Arguably, it did not achieve this in practice as Cambodia still has a highly politicized judicial system with high levels of corruption and clear limits to judicial independence. What this illustrates is that the first step towards accountability is strengthening domestic institutions. The United Nation’s Special Rapporteur on the situation of human rights in Myanmar has urged domestic authorities to embrace democracy and human rights, highlighting the need to reform the judicial system in order to ensure judicial independence, remove systemic barriers to accountability and build judicial and investigatory capacity in accordance with international standards. Based on this assessment, it is clear that domestic institutions are currently insufficiently independent to pursue accountability.The ECCC, despite its shortcomings, does stand as proof that crimes against humanity will not go completely unpunished. However, a process does not necessarily equal justice. The region is littered with justice processes that never went anywhere: Indonesia, Nepal, and Sri Lanka. International recourse is also challenging in a region with low ratification of the ICC, and the absence of regional mechanisms like the Inter-American Court of Human Rights, the European Court of Human Rights, and the African Court on Human and Peoples’ Rights (although their remit is not mass atrocity prosecutions). The Cambodian case study illustrates the challenges of ensuring justice and accountability within the region. The end of impunity is critical to ensure peaceful societies, but a purely legalistic approach will fail unless it is supported by wider measures and safeguards. It is these challenges, that undermine the prospects for ensuring justice for the Rohingya within Myanmar. Full Article
in Webinar: Is It All Over For Globalization? By feedproxy.google.com Published On :: Wed, 08 Apr 2020 12:55:01 +0000 Research Event 15 April 2020 - 1:00pm to 2:00pm Event participants James Crabtree, Associate Fellow, Asia-Pacific ProgrammeWill Hutton, Political Economist; Principal, Hertford College Oxford Chair: Champa Patel, Director, Asia-Pacific Programme, Chatham House The coronavirus pandemic has led many to predict the end of globalization. Confronted with unprecedented social and economic challenges, countries are prioritizing their own citizens. Now, more than ever, international cooperation is necessary but, amidst the rise of nationalist-populist governments, global partnerships are absent or faltering. And as economies grind to a halt, so does international commerce — particularly in trade-dependent Asia, a region whose rise drove the period of 'hyper-globalization' which preceded the global financial crisis. Yet there are other possible futures too. The level of scientific collaboration and information-sharing now underway in search of a vaccine is unprecedented, and after a hesitant beginning the major powers have woken up to the importance of concerted economic stimuli. The virus may in some ways have the paradoxical result of bringing countries together, not driving them apart. Rather than causing its demise, it could help begin a new period in which globalization is not as deep, but at least is better managed and more equitable? Could this be the catalyst for a new coming together at home and abroad?In this webinar, speakers debate what impact the COVID-19 pandemic will have on the future of globalization, both in Asia and around the world. Department/project Asia-Pacific Programme, Geopolitics and Governance, Sustainable and Inclusive Growth, Technology and Society, Trade, Investment and Economics Lucy Ridout Programme Administrator, Asia-Pacific Programme +44 (0) 207 314 2761 Email Full Article
in Webinar: Hong Kong: Dissent in the Age of Coronavirus By feedproxy.google.com Published On :: Wed, 08 Apr 2020 12:55:01 +0000 Research Event 17 April 2020 - 12:00pm to 1:00pm Event participants Antony Dapiran, Writer; Lawyer; Author of City on Fire: The Fight for Hong KongChair: Jessie Lau, Journalist; Researcher; Artist; Board Member and Online Editor-in-Chief, NüVoices Street protests demanding greater autonomy and democratization in Hong Kong upended the city for seven months last year. However, with the outbreak of the coronavirus in China in late January, the protests quickly died out. What does this mean for the city's protest movement?The speaker will argue that, despite the lack of high-profile street rallies, protest in the city is continuing. It is building on and evolving from last year's protest movement albeit in different forms. At the same time, the Hong Kong authorities, emboldened by a hard line from Beijing, have begun cracking down on activists and protesters in the city as they seek to put a lid on dissent ahead of important Legislative Council elections scheduled for this September.In this webinar, the speaker will look at the current state of dissent in Hong Kong and prospects for Hong Kong's future.This event will be held on the record. Department/project Asia-Pacific Programme, Conflict, Peace and Stability, Demographics, Population and Migration, Geopolitics and Governance, Technology and Society Lucy Ridout Programme Administrator, Asia-Pacific Programme +44 (0) 207 314 2761 Email Full Article
in Beware Russian and Chinese Positioning for After the Pandemic By feedproxy.google.com Published On :: Thu, 09 Apr 2020 10:00:11 +0000 9 April 2020 Keir Giles Senior Consulting Fellow, Russia and Eurasia Programme @KeirGiles LinkedIn Google Scholar Authoritarian regimes can use the COVID-19 crisis to improve their international standing, taking advantage of others’ distraction. Their aims are different, but their methods have much in common. 2020-04-09-Russia-Aid-Serbia An airlifter of the Russian Aerospace Forces prepares to fly to Serbia carrying equipment and professionals during the COVID-19 crisis. Photo by Russian Defence MinistryTASS via Getty Images. Both Russia and China have mounted combined charm offensives and disinformation campaigns on the back of the pandemic. Shipments of ‘aid’ – reportedly of questionable utility and quality - have gone hand in hand with a concerted effort to deflect any blame from China for the early spread, and an ongoing drive by Russia to undermine states’ confidence and have sanctions lifted.These concurrent operations have very different objectives, as Russia seeks to subvert international order while China is continuing its bid to demonstrate global leadership - but in both cases, they are seeking long-term gains by exploiting the inattention and distraction of their targets.Both seek to present themselves as globally responsible stakeholders, but for divergent reasons – especially China which needs the rest of the world to recover and return to stability to ensure its own economic recovery. But despite this, the two campaigns appear superficially similar.Fertile ground for disinformationOne reason lies in the unique nature of the current crisis. Unlike political issues that are local or regional in nature, COVID-19 affects everybody worldwide. The perceived lack of reliable information about the virus provides fertile ground for information and disinformation campaigns, especially feeding on fear, uncertainty and doubt. But Russia in particular would not be succeeding in its objectives without mis-steps and inattention by Western governments.Confused reporting on Russia sending medical supplies to the United States showed Moscow taking advantage of a US administration in apparent disarray. Claims Russia was sending ’humanitarian aid’ were only belatedly countered by the US State Department pointing out it had been paid for. Meanwhile the earlier arrival of Russian military equipment in Italy also scored a propaganda victory for Russia, facilitated by curious passivity by the Italian government.In both cases Russia also achieved secondary objectives. With the United States, Russia scored bonus points by shipping equipment produced by a subsidiary of a company under US sanctions. In the case of Italy, Russian state media made good use of misleading or heavily edited video clips to give the impression of widespread Italian acclaim for Russian aid, combined with disdain for the efforts of the EU.Beijing’s external information campaigns have sought to deflect or defuse criticism of its early mishandling and misinformation on coronavirus and counter accusations of secrecy and falsifying data while also pursuing an opportunity to exercise soft power. For Moscow, current efforts boost a long-standing and intensive campaign to induce the lifting of sanctions, demonstrating if nothing else that sanctions are indeed an effective measure. Official and unofficial lobbying has intensified in numerous capital cities, and will inevitably find supporters.But both the aid and the information campaigns are seriously flawed. While appropriate and useful aid for countries that are struggling should of course be welcomed, both Russian and Chinese equipment delivered to Europe has repeatedly been found to be inappropriate or defective. Russian photographs of cardboard boxes stacked loose and unsecured in a transport aircraft bound for the United States sparked alarm and disbelief among military and aviation experts - and there has still been no US statement on what exactly was purchased, and whether it was found to be fit for purpose when it arrived.Reporting from Italy that the Russian equipment delivered there was ‘80% useless’ has not been contradicted by the Italian authorities. In fact, although the Italian sources criticizing Russia remain anonymous it is striking that - President Trump aside - no government has publicly endorsed materials and assistance received from Russia as actually being useful and helpful.Even in Serbia, with its traditionally close ties with Russia, the only information forthcoming on the activities of the Russian Nuclear, Biological and Chemical Protection Troops and their equipment that arrived on April 3 was from Russian press releases.Both countries’ strategic communications efforts are similarly fallible. China’s notoriously heavy-handed approach to its critics is of only limited use in the face of such a severe and immediate threat. One suggestion that the virus originated in the US – an early response to US criticism – has already been walked back by the Chinese diplomat who made it.And Russia continues to be capable of spectacularly misjudging its targets. When investigative journalists looked more closely at the nature of the assistance to Italy, Russia’s official response was rage and personal threats, laying bare the real nature of the campaign and immediately alienating many of those whom Moscow had sought to win over.Errors and deficiencies such as these provide opportunities to mitigate the worst side-effects of the campaigns. And actions by individuals can also mitigate much of the impact. The most effective disinformation plays on deeply emotional issues and triggers visceral rather than rational reactions.Advocates of ’informational distancing’ as well as social distancing suggest a tactical pause to assess information calmly, instead of reacting or spreading it further unthinkingly. This approach would bolster not only calm dispassionate assessment of the real impact of Russian and Chinese actions, but also counter spreading of misinformation on the pandemic as a whole - especially when key sources of disinformation are national leaders seeking to politicize or profit from the crisis.Limitations of Russian and Chinese altruism must be stated clearly and frankly to fill gaps in public understanding. Where help is genuine, it should of course be welcomed: but if it is the case that assistance received from Moscow or Beijing is not appropriate, not useful, or not fit for purpose, this should be acknowledged publicly.Even without central direction or coordination with other Russian strategic communications efforts, the self-perpetuating Russian disinformation ecosystem continues to push narratives designed to undermine confidence in institutions and their ability to deal with the crisis. This too must continue to be monitored closely and countered where it matters.In all cases, miscalculations by Russia or China that expose the true intent of their campaigns – no matter how different their objectives might be - should be watched for closely and highlighted where they occur.Despite the enormity of the present emergency it is not a time for any government to relax its vigilance over longer-term threats. States must not lose sight of manoeuvres seeking to exploit weakness and distraction. If Russia and China emerge from the current crisis with enhanced authority and unjustifiably restored reputations, this will make it still harder to resist their respective challenges to the current rules-based international order in the future. Full Article
in Blaming China Is a Dangerous Distraction By feedproxy.google.com Published On :: Wed, 15 Apr 2020 10:50:59 +0000 15 April 2020 Jim O'Neill Chair, Chatham House Chinese officials' initial effort to cover up the coronavirus outbreak was appallingly misguided. But anyone still focusing on China's failings instead of working toward a solution is essentially making the same mistake. 2020-04-15-China-coronavirus-health Medical staff on their rounds at a quarantine zone in Wuhan, China. Photo by STR/AFP via Getty Images. As the COVID-19 crisis roars on, so have debates about China’s role in it. Based on what is known, it is clear that some Chinese officials made a major error in late December and early January, when they tried to prevent disclosures of the coronavirus outbreak in Wuhan, even silencing healthcare workers who tried to sound the alarm.China’s leaders will have to live with these mistakes, even if they succeed in resolving the crisis and adopting adequate measures to prevent a future outbreak. What is less clear is why other countries think it is in their interest to keep referring to China’s initial errors, rather than working toward solutions.For many governments, naming and shaming China appears to be a ploy to divert attention from their own lack of preparedness. Equally concerning is the growing criticism of the World Health Organization (WHO), not least by Donald Trump who has attacked the organization - and threatens to withdraw US funding - for supposedly failing to hold the Chinese government to account. Unhelpful and dangerousAt a time when the top global priority should be to organize a comprehensive coordinated response to the dual health and economic crises unleashed by the coronavirus, this blame game is not just unhelpful but dangerous.Globally and at the country level, we all desperately need to do everything possible to accelerate the development of a safe and effective vaccine, while in the meantime stepping up collective efforts to deploy the diagnostic and therapeutic tools necessary to keep the health crisis under control.Given there is no other global health organization with the capacity to confront the pandemic, the WHO will remain at the center of the response, whether certain political leaders like it or not.Having dealt with the WHO to a modest degree during my time as chairman of the UK’s independent Review on Antimicrobial Resistance (AMR), I can say that it is similar to most large, bureaucratic international organizations.Like the International Monetary Fund (IMF), the World Bank, and the United Nations, it is not especially dynamic or inclined to think outside the box. But rather than sniping at these organizations from the sidelines, we should be working to improve them.In the current crisis, we all should be doing everything we can to help both the WHO and the IMF to play an effective, leading role in the global response. As I have argued before, the IMF should expand the scope of its annual Article IV assessments to include national public-health systems, given that these are critical determinants in a country’s ability to prevent or at least manage a crisis like the one we are now experiencing.I have even raised this idea with IMF officials themselves, only to be told that such reporting falls outside their remit because they lack the relevant expertise. That answer was not good enough then, and it definitely isn’t good enough now.If the IMF lacks the expertise to assess public health systems, it should acquire it. As the COVID-19 crisis makes abundantly clear, there is no useful distinction to be made between health and finance. The two policy domains are deeply interconnected, and should be treated as such.In thinking about an international response to today’s health and economic emergency, the obvious analogy is the 2008 global financial crisis which started with an unsustainable US housing bubble, fed by foreign savings owing to the lack of domestic savings in the United States.When the bubble finally burst, many other countries sustained more harm than the US did, just as the COVID-19 pandemic has hit some countries much harder than it hit China.And yet not many countries around the world sought to single out the US for presiding over a massively destructive housing bubble, even though the scars from that previous crisis are still visible. On the contrary, many welcomed the US economy’s return to sustained growth in recent years, because a strong US economy benefits the rest of the world.So, rather than applying a double standard and fixating on China’s undoubtedly large errors, we would do better to consider what China can teach us. Specifically, we should be focused on better understanding the technologies and diagnostic techniques that China used to keep its - apparent - death toll so low compared to other countries, and to restart parts of its economy within weeks of the height of the outbreak.And for our own sakes, we also should be considering what policies China could adopt to put itself back on a path toward 6% annual growth, because the Chinese economy inevitably will play a significant role in the global recovery.If China’s post-pandemic growth model makes good on its leaders’ efforts in recent years to boost domestic consumption and imports from the rest of the world, we will all be better off.This article was originally published in Project Syndicate Full Article
in Avoiding a Virus-Induced Cold War with China By feedproxy.google.com Published On :: Fri, 17 Apr 2020 16:05:40 +0000 17 April 2020 Robin Niblett Director and Chief Executive, Chatham House @RobinNiblett Managing relations with China once the COVID-19 crisis abates will be one of the biggest challenges facing political leaders in the United States and Europe – two of the areas worst-hit by the virus that originated in China. 2020-04-17-Trump-Xi Chinese president Xi Jinping and US president Donald Trump in Beijing, China. Photo by Thomas Peter-Pool/Getty Images. So far, there has been a noticeable worsening of relations that had already soured in recent years – the latest step being President Donald Trump’s suspension of US funding for the World Health Organization (WHO) in response to accusations of Chinese interference in its operations.Should the world now simply prepare for a period of intense and extended hostility? As director of a policy institute founded 100 years ago in the shadow of the First World War, I believe we must do all in our power to avoid a return of the global strategic rivalries that blighted the 20th century.Deepening suspicionsOf course, the outcome does not lie only in the hands of the US and Europe. In the 1930s, as much as they wanted to avoid another great war, British and French leaders were forced to respond to Germany’s aggression in central Europe. In the late 1940s, America’s instinct to disentangle itself from war-ravaged Europe was quickly tempered by the realization that the Soviet Union would impose or infiltrate Communist control as far into Europe as possible.Today, those who warned that China - a one-party, surveillance state with a power-centralising leader - could never be treated as a global stakeholder feel vindicated. They see in COVID-19 an opportunity to harden policies towards China, starting by blocking all Chinese investment into 5G infrastructure and breaking international dependence on Chinese supply chains.They can point to the fact that Chinese Communist Party officials in Wuhan initially prioritised sustaining economic growth and supressed reports about COVID-19’s capacity for human-to-human transmission, epitomised by their treatment of Dr Li Wenliang. They can highlight how Beijing’s obsession with denying Taiwan a voice in the WHO prevented Taiwanese input into the early analysis of the crisis. They can highlight the ways in which Beijing has instrumentalised its medical support for coronavirus-afflicted countries for diplomatic gain.For their part, those in China who believed the US and Europe would never allow China’s return as a regional and world power see this criticism as further evidence. They can point to comments about this being the ‘Chinese virus’, a leaked biological weapon or China’s ‘Chernobyl moment’. ‘Wolf warrior’ Chinese diplomats have sought to outdo each other by challenging narratives about COVID-19, while propagating disinformation about the origins of the virus.There are major risks if this blame game escalates, as it could in the lead-up to a fraught US presidential election. First, consciously uncoupling the US economically from China will make the post-coronavirus recovery that much harder. China already accounts for nearly 20% of world GDP but, unlike after the global financial crisis in 2008, it is fast becoming the world’s leading consumer market. Its financial stimulus measures need to be closely coordinated with the G7 and through the G20.Second, Chinese scientists were the first to uncover the genetic code of the virus and shared it with the WHO as early as January 12, enabling the roll-out of effective testing around the world. They are now involved in the global search for a vaccine alongside American and European counterparts. While the Chinese government will remain a legitimate target for criticism, Chinese citizens and companies will contribute to many of the most important technical breakthroughs this century.Third, if COVID-19 creates a long-term schism between China and the US, with Europeans caught on its edge, this could do deep damage to world order. China may become a less willing partner in lowering global greenhouse gas emissions and sharing renewable energy technologies; in helping African and other developing countries grow sustainably; and in helping to build a more resilient global health infrastructure.Getting the balance rightBut the COVID-19 crisis can also be the hinge point to a more coherent and self-interested transatlantic approach to China, one whose motto should be ‘beware but engage’. There should indeed be limits on state-backed Chinese investment in strategic US and European economic sectors, just as China limits Western access to its market. But the goal should be to lower barriers to trade and investment over time on a mutually beneficial and transparent basis, not to recreate an economic Cold War.Chinese human rights violations, at home and abroad, should be called out. The dissemination of Chinese systems of citizen surveillance, which will be more popular in a post-coronavirus world, should be monitored and contested with US and European alternatives. And the extent of Chinese exports’ access to international markets should be conditional on China improving its phytosanitary standards - which protect humans, animals, and plants from diseases, pests, or contaminants - and strictly regulating unhygienic wet markets.But to go further and try to make disengagement the dominant transatlantic policy as COVID-19 subsides will not only divide Europe and America. It will also contribute to a self-fulfilling prophecy; in which a resentful China grows apart from the US and Europe during a period where they must work together.Given that it will likely be the world’s largest economy in 2030, how the US and Europe manage their relations with China after this crisis is a question at least as seminal as the one they faced after 1945 with the Soviet Union. In the ensuing years, the Soviet Union became a military superpower and competitor, but not an economic one. Containment was a viable, correct and, ultimately, successful strategy. The same options are not available this time. There will be no winners from a new Cold War with China. Full Article
in WHO Can Do Better - But Halting Funding is No Answer By feedproxy.google.com Published On :: Mon, 20 Apr 2020 09:11:18 +0000 20 April 2020 Dr Charles Clift Senior Consulting Fellow, Global Health Programme @CliftWorks Calling a halt to funding for an unspecified time is an unsatisfactory halfway house for the World Health Organization (WHO) to deal with. But with Congress and several US agencies heavily involved, whether a halt is even feasible is under question. 2020-04-20-PPE-Ethiopia-WHO Checking boxes of personal protective equipment (PPE) at the Bole International Airport in Addis Ababa, Ethiopia. Photo by SAMUEL HABTAB/AFP via Getty Images. Donald Trump is impulsive. His sudden decision to stop funding the World Health Organization (WHO) just days after calling it 'very China-centric” and 'wrong about a lot of things' is the latest example. And this in the midst of the worst pandemic since Spanish flu in 1918 and a looming economic crisis compared by some to the 1930s. But the decision is not really just about what WHO might or might not have done wrong. It is more about the ongoing geopolitical wrangle between the US and China, and about diverting attention from US failings in its own response to coronavirus in the run-up to the US presidential election.It clearly also derives from Trump’s deep antipathy to almost any multilateral organization. WHO has been chosen as the fall guy in this political maelstrom in a way that might please Trump’s supporters who will have read or heard little about WHO’s role in tackling this crisis. And the decision has been widely condemned in almost all other countries and by many in the US.What is it likely to mean in practice for WHO?Calling a halt to funding for an unspecified time is an unsatisfactory halfway house. A so-called factsheet put out by the White House talks about the reforms it thinks necessary 'before the organization can be trusted again'. This rather implies that the US wants to remain a member of WHO if it can achieve the changes it wants. Whether those changes are feasible is another question — they include holding member states accountable for accurate data-sharing and countering what is referred to as 'China’s outsize influence on the organization'. Trump said the funding halt would last while WHO’s mismanagement of the coronavirus pandemic was investigated, which would take 60-90 days. The US is the single largest funder of WHO, providing about 16% of its budget. It provides funds to WHO in two ways. The first is the assessed contribution — the subscription each country pays to be a member. In 2018/19 the US contribution should have been $237 million but, as of January this year it was in arrears by about $200 million.Much bigger are US voluntary contributions provided to WHO for specified activities amounting in the same period to another $650 million. These are for a wide variety of projects — more than one-quarter goes to polio eradication, but a significant portion also is for WHO’s emergency work. The US assessed contribution represents only 4% of WHO’s budget. Losing that would certainly be a blow to WHO but a manageable one. Given the arrears situation it is not certain that the US would have paid any of this in the next three months in any case. More serious would be losing the US voluntary contributions which account for about another 12% of WHO’s budget—but whether this could be halted all at once is very unclear. First Congress allocates funds in the US, not the president, raising questions about how a halt could be engineered domestically.Secondly, US contributions to WHO come from about ten different US government agencies, such as the National Institutes of Health or USAID, each of whom have separate agreements with WHO. Will they be prepared to cut funding for ongoing projects with WHO? And does the US want to disrupt ongoing programmes such as polio eradication and, indeed, emergency response which contribute to saving lives? Given the president’s ability to do 180 degree U-turns we shall have to wait and see what will actually happen in the medium term. If it presages the US leaving WHO, this would only facilitate growing Chinese influence in the WHO and other UN bodies. Perhaps in the end wiser advice will be heeded and a viable solution found.Most of President Trump’s criticisms of WHO do not bear close scrutiny. WHO may have made mistakes — it may have given too much credence to information coming from the Chinese. China has just announced that the death toll in Wuhan was 50% higher than previously revealed. It may have overpraised China’s performance and system, but this was part of a deliberate strategy to secure China’s active collaboration so that it could help other countries learn from China’s experience. The chief message from this sorry story is that two countries are using WHO as a pawn in pursuing their respective political agendas which encompass issues well beyond the pandemic. China has been very successful in gaining WHO’s seal of approval, in spite of concerns about events prior to it declaring the problem to the WHO and the world. This, in turn, has invited retaliation from the US. When this is over will be the time to learn lessons about what WHO should have done better. But China, the US, and the global community of nations also need to consider their own responsibility in contributing to this terrible unfolding tragedy.This article was originally published in the British Medical Journal Full Article
in Webinar: Make or Break: China and the Geopolitical Impacts of COVID-19 By feedproxy.google.com Published On :: Fri, 24 Apr 2020 15:50:01 +0000 Research Event 28 April 2020 - 12:00pm to 12:45pm Event participants Yu Jie, Senior Research Fellow on China, Asia-Pacific Programme, Chatham HouseKerry Brown, Associate Fellow, Asia-Pacific Programme, Chatham House; Professor of Chinese Studies and Director of Lau China Institute, King’s College London The COVID-19 crisis has accelerated geopolitical tensions that, in part, have arisen from US-China tensions. At a time when the world needs strong and collective leadership to fight the coronavirus, both countries have been locked in a battle of words characterized by escalating hostility, polarizing narratives, blame and misinformation. Caught in the crossfire, many people of Chinese descent across differing countries have reported an increase in xenophobic attacks.Middle powers such as the UK and Australia have swerved between recognition of the global collaboration needed to solve this pandemic and calls for China to be held ‘accountable’ for its initial response. Others such, as France and Japan, have been trying to foster international cooperation. Against this context, speakers will discuss China’s response to the crisis, including the initial delay and Beijing’s later containment strategies. How do we best assess the delay amidst all the heated rhetoric? What was the response of people within China to the measures? Does COVID-19 mark a point of no return for US-China relations? How might this impact on relations between US allies and China? And what kind of China will emerge from this current crisis? Department/project Asia-Pacific Programme, Geopolitics and Governance, Technology and Society, Trade, Investment and Economics Lucy Ridout Programme Administrator, Asia-Pacific Programme +44 (0) 207 314 2761 Email Full Article
in Virtual Roundtable: Evaluating Outcomes in Fragile Contexts: Adapting Research Methods in the Time of COVID-19 By feedproxy.google.com Published On :: Mon, 04 May 2020 08:55:01 +0000 Invitation Only Research Event 5 May 2020 - 12:00pm to 1:00pm Agendapdf | 107.59 KB Event participants Rebecca Wolfe, Lecturer, Harris School for Public Policy and Associate, Pearson Institute for the Study and Resolution of Global Conflicts, University of ChicagoTom Gillhespy, Principal Consultant, ItadShodmon Hojibekov, Chief Executive Officer, Aga Khan Agency for Habitat (Afghanistan)Chair: Champa Patel, Director, Asia-Pacific Programme, Chatham House This virtual roundtable has been co-convened by Chatham House and the Aga Khan Foundation. While conducting research in fragile and conflict-affected contexts has always presented challenges, the outbreak of COVID-19 creates additional challenges including travel restrictions, ethical challenges, and disruptions to usual modes of working. This virtual roundtable will explore how organizations can adapt their research and monitoring and evaluation models in response to the coronavirus pandemic. This event aims to discuss the research methods being used to mitigate the impact of the COVID-19 crisis; the important role of technology; and ways to engage policy and decision-makers during this time. Event attributes Chatham House Rule Department/project Asia-Pacific Programme, Conflict, Peace and Stability, Geopolitics and Governance Lucy Ridout Programme Administrator, Asia-Pacific Programme +44 (0) 207 314 2761 Email Full Article
in Making Movies Come Alive By www.ams.org Published On :: Wed, 15 Jun 2005 19:00:00 +0000 Many movie animation techniques are based on mathematics. Characters, background, and motion are all created using software that combines pixels into geometric shapes which are stored and manipulated using the mathematics of computer graphics. Software encodes features that are important to the eye, like position, motion, color, and texture, into each pixel. The software uses vectors, matrices, and polygonal approximations to curved surfaces to determine the shade of each pixel. Each frame in a computer-generated film has over two million pixels and can have over forty million polygons. The tremendous number of calculations involved makes computers necessary, but without mathematics the computers wouldn.t know what to calculate. Said one animator, ". . . it.s all controlled by math . . . all those little X,Y.s, and Z.s that you had in school - oh my gosh, suddenly they all apply." For More Information: Mathematics for Computer Graphics Applications, Michael E. Mortenson, 1999. Full Article
in Targeting Tumors By www.ams.org Published On :: Wed, 26 Dec 2007 11:21:19 -0500 Detection and treatment of cancer have progressed, but neither is as precise as doctors would like. For example, tumors can change shape or location between pre-operative diagnosis and treatment so that radiation is aimed at a target which may have moved. Geometry, partial differential equations, and integer linear programming are three areas of mathematics used to process data in real-time, which allows doctors to inflict maximum damage to the tumor, with minimum damage to healthy tissue. One promising area of investigation is virotherapy: using viruses to destroy cancerous cells. Researchers are using mathematical models to discover how to use the viruses most beneficially.The models provide numerical outcomes for each of the many possibilities, thereby eliminating unsuccessful approaches and identifying candidates for further experimentation.Testing by simulation, which led to the development of anti-HIV cocktails, means good medicine is developed faster and cheaper than it can be by lab experiments and clinical trials alone. For More Information: Treatment Planning for Brachytherapy, Eva Lee, et al, Physics in Medicine and Biology, 1999. Full Article
in Predicting Storm Surge By www.ams.org Published On :: Wed, 26 Dec 2007 11:43:42 -0500 Storm surge is often the most devastating part of a hurricane. Mathematical models used to predict surge must incorporate the effects of winds, atmospheric pressure, tides, waves and river flows, as well as the geometry and topography of the coastal ocean and the adjacent floodplain. Equations from fluid dynamics describe the movement of water, but most often such huge systems of equations need to be solved by numerical analysis in order to better forecast where potential flooding will occur. Much of the detailed geometry and topography on or near a coast require very fine precision to model, while other regions such as large open expanses of deep water can typically be solved with much coarser resolution. So using one scale throughout either has too much data to be feasible or is not very predictive in the area of greatest concern, the coastal floodplain. Researchers solve this problem by using an unstructured grid size that adapts to the relevant regions and allows for coupling of the information from the ocean to the coast and inland. The model was very accurate in tests of historical storms in southern Louisiana and is being used to design better and safer levees in the region and to evaluate the safety of all coastal regions. For More Information: A New Generation Hurricane Storm Surge Model for Southern Louisiana, by Joannes Westerink et al. Full Article
in Pinpointing Style By www.ams.org Published On :: Wed, 26 Dec 2007 12:11:25 -0500 Mathematics is not just numbers and brute force calculation there is considerable art and elegance to the subject. So it is natural that mathematics is now being used to analyze artists. styles and to help determine the identities of the creators of disputed works. Attempts at measuring style began with literature based on statistics of word use and have successfully identified disputed works such as some of The Federalist Papers. But drawings and paintings resisted quantification until very recently. In the case of Jackson Pollock, his paintings have a demonstrated complexity to them (corresponding to a fractal dimension between 1 and 2) that distinguishes them from simple random drips. A team examining digital photos of drawings used modern mathematical transforms known as wavelets to quantify attributes of a collection of 16th century master.s drawings. The analysis revealed measurable differences between authentic drawings and imitations, clustering the former away from the latter. This is an impressive feat for the non-experts and their model, yet the team agrees that its work, like mathematics itself, is not designed to replace humans, but to assist them. For More Information: The Style of Numbers Behind a Number of Styles, Dan Rockmore, The Chronicle of Higher Education, June 9, 2006. Full Article
in Putting Music on the Map By www.ams.org Published On :: Wed, 26 Dec 2007 11:39:57 -0500 Mathematics and music have long been closely associated. Now a recent mathematical breakthrough uses topology (a generalization of geometry) to represent musical chords as points in a space called an orbifold, which twists and folds back on itself much like a Mobius strip does. This representation makes sense musically in that sounds that are far apart in one sense yet similar in another, such as two notes that are an octave apart, are identified in the space.This latest insight provides a way to analyze any type of music. In the case of Western music, pleasing chords lie near the center of the orbifolds and pleasing melodies are paths that link nearby chords. Yet despite the new connection between music and coordinate geometry, music is still more than a connect-the-dots exercise, just as mathematics is more than addition and multiplication. For More Information: The Geometry of Musical Chords, Dmitri Tymoczko, Science, July 7, 2006. Full Article
in Finding Fake Photos By www.ams.org Published On :: Wed, 26 Dec 2007 11:33:02 -0500 Actually, they weren.t caught together at all their images were put together with software. The shadows cast by the stars. faces give it away: The sun is coming from two different directions on the same beach! More elaborate digital doctoring is detected with mathematics. Calculus, linear algebra, and statistics are especially useful in determining when a portion of one image has been copied to another or when part of an image has been replaced. Tampering with an image leaves statistical traces in the file. For example, if a person is removed from an image and replaced with part of the background, then two different parts of the resulting file will be identical. The difficulty with exposing this type of alteration is that both the location of the replacement and its size are unknown beforehand. One successful algorithm finds these repetitions by first sorting small regions according to their digital color similarity, and then moving to larger regions that contain similar small ones. The algorithm.s designer, a leading digital forensics expert, admits that image alterers generally stay a step ahead of detectors, but observes that forensic advances have made it much harder for them to escape notice. He adds that to catch fakers, At the end of the day you need math.(1) For More Information: Can Digital Photos be Trusted?, Steve Casimiro, Popular Science, October 2005. _______ 1 It May Look Authentic; Here.s How to Tell It Isn't, Nicholas Wade, The New York Times, January 24, 2006. Full Article
in Folding for Fun and Function By www.ams.org Published On :: Thu, 14 Feb 2008 09:33:09 -0500 Origami paper-folding may not seem like a subject for mathematical investigation or one with sophisticated applications, yet anyone who has tried to fold a road map or wrap a present knows that origami is no trivial matter. Mathematicians, computer scientists, and engineers have recently discovered that this centuries-old subject can be used to solve many modern problems.The methods of origami are now used to fold objects such as automobile air bags and huge space telescopes efficiently, and may be related to how proteins fold. Manufacturers often want to make a product out of a single piece of material. The manufacturing problem then becomes one of deciding whether a shape can be folded and if so, is there an efficient way to find a good fold? Thus, many origami research problems have to do with algorithm complexity and optimization theory. A testament to the diversity of origami, as well as the power of mathematics, is its applicability to problems at the molecular level, in manufacturing, and in outer space. For More Information: http://db.uwaterloo.ca/~eddemain/papers/MapFolding/ Full Article
in Making Votes Count By www.ams.org Published On :: Thu, 14 Feb 2008 09:33:09 -0500 The outcome of elections that offer more than two alternatives but with no preference by a majority, is determined more by the voting procedure used than by the votes themselves. Mathematicians have shown that in such elections, illogical results are more likely than not. For example, the majority of this group want to go to a warm place, but the South Pole is the group.s plurality winner. So if these people choose their group.s vacation destination in the same way most elections are conducted, they will all go to the South Pole and six people will be disappointed, if not frostbitten. Elections in which only the top preference of each voter is counted are equivalent to a school choosing its best student based only on the number of A.s earned. The inequity of such a situation has led to the development of other voting methods. In one method, points are assigned to choices, just as they are to grades. Using this procedure, these people will vacation in a warm place a more desirable conclusion for the group. Mathematicians study voting methods in hopes of finding equitable procedures, so that no one is unfairly left out in the cold. For more information: Chaotic Elections: A Mathematician Looks at Voting, Donald Saari Full Article
in Unearthing Power Lines By www.ams.org Published On :: Thu, 14 Feb 2008 09:38:47 -0500 Votes are cast by the full membership in each house of Congress, but much of the important maneuvering occurs in committees. Graph theory and linear algebra are two mathematics subjects that have revealed a level of organization in Congress groups of committees above the known levels of subcommittees and committees. The result is based on strong connections between certain committees that can be detected by examining their memberships, but which were virtually unknown until uncovered by mathematical analysis. Mathematics has also been applied to individual congressional voting records. Each legislator.s record is represented in a matrix whose larger dimension is the number of votes cast (which in a House term is approximately 1000). Using eigenvalues and eigenvectors, researchers have shown that the entire collection of votes for a particular Congress can be approximated very well by a two-dimensional space. Thus, for example, in almost all cases the success or failure of a bill can be predicted from information derived from two coordinates. Consequently it turns out that some of the values important in Washington are, in fact, eigenvalues. For More Information: Porter, Mason A; Mucha, Peter J.; Newman, M. E. J.; and Warmbrand, Casey M., A Network Analysis of Committees in the United States House of Representatives, Proceedings of the National Academy of Sciences, Vol. 102 [2005], No. 20, pp. 7057-7062. Full Article
in Tripping the Light-Fantastic By www.ams.org Published On :: Thu, 14 Feb 2008 09:44:11 -0500 Invisibility is no longer confined to fiction. In a recent experiment, microwaves were bent around a cylinder and returned to their original trajectories, rendering the cylinder almost invisible at those wavelengths. This doesn't mean that we're ready for invisible humans (or spaceships), but by using Maxwell's equations, which are partial differential equations fundamental to electromagnetics, mathematicians have demonstrated that in some simple cases not seeing is believing, too. Part of this successful demonstration of invisibility is due to metamaterials electromagnetic materials that can be made to have highly unusual properties. Another ingredient is a mathematical transformation that stretches a point into a ball, "cloaking" whatever is inside. This transformation was discovered while researchers were pondering how a tumor could escape detection. Their attempts to improve visibility eventually led to the development of equations for invisibility. A more recent transformation creates an optical "wormhole," which tricks electromagnetic waves into behaving as if the topology of space has changed. We'll finish with this: For More Information: Metamaterial Electromagnetic Cloak at Microwave Frequencies, D. Schurig et al, Science, November 10, 2006. Full Article
in Bending It Like Bernoulli By www.ams.org Published On :: Mon, 14 Apr 2008 11:41:56 -0400 The colored "strings" you see represent air flow around the soccer ball, with the dark blue streams behind the ball signifying a low-pressure wake. Computational fluid dynamics and wind tunnel experiments have shown that there is a transition point between smooth and turbulent flow at around 30 mph, which can dramatically change the path of a kick approaching the net as its speed decreases through the transition point. Players taking free-kicks need not be mathematicians to score, but knowing the results obtained from mathematical facts can help players devise better strategies. The behavior of a ball depends on its surface design as well as on how it.s kicked. Topology, algebra, and geometry are all important to determine suitable shapes, and modeling helps determine desirable ones. The researchers studying soccer ball trajectories incorporate into their mathematical models not only the pattern of a new ball, but also details right down to the seams. Recently there was a radical change from the long-used pentagon-hexagon pattern to the adidas +TeamgeistTM. Yet the overall framework for the design process remains the same: to approximate a sphere, within less than two percent, using two-dimensional panels. Full Article
in Going with the Floes - Part 4 By www.ams.org Published On :: Thu, 5 Jun 2008 13:47:00 -0400 Sea ice is one of the least understood components of our climate. Naturally its abundance or scarcity is a telling sign of climate change, but sea ice is also an important actor in change as well, insulating the ocean and reflecting sunlight. A branch of mathematics called percolation theory helps explain how salt water travels through sea ice, a process that is crucial both to the amount of sea ice present and to the microscopic communities that sustain polar ecosystems. By taking samples, doing on-site experiments, and then incorporating the data into models of porous materials, mathematicians are working to understand sea ice and help refine climate predictions. Using probability, numerical analysis, and partial differential equations, researchers have recently shown that the permeability of sea ice is similar to that of some sedimentary rocks in the earth.s crust, even though the substances are otherwise dissimilar. One major difference between the two is the drastic changes in permeability of sea ice, from total blockage to clear passage, that occur over a range of just a few degrees. This difference can have a major effect on measurements by satellite, which provide information on the extent and thickness of sea ice. Results about sea ice will not only make satellite measurements more reliable, but they can also be applied to descriptions of lung and bone porosity, and to understanding ice on other planets. Image: Pancake ice in Antarctica, courtesy of Ken Golden. For More Information: "Thermal evolution of permeability and microstructure in sea ice," K. M. Golden, et al., Geophysical Research Letters, August 28, 2007. Full Article
in Going with the Floes - Part 3 By www.ams.org Published On :: Thu, 5 Jun 2008 13:46:14 -0400 Sea ice is one of the least understood components of our climate. Naturally its abundance or scarcity is a telling sign of climate change, but sea ice is also an important actor in change as well, insulating the ocean and reflecting sunlight. A branch of mathematics called percolation theory helps explain how salt water travels through sea ice, a process that is crucial both to the amount of sea ice present and to the microscopic communities that sustain polar ecosystems. By taking samples, doing on-site experiments, and then incorporating the data into models of porous materials, mathematicians are working to understand sea ice and help refine climate predictions. Using probability, numerical analysis, and partial differential equations, researchers have recently shown that the permeability of sea ice is similar to that of some sedimentary rocks in the earth.s crust, even though the substances are otherwise dissimilar. One major difference between the two is the drastic changes in permeability of sea ice, from total blockage to clear passage, that occur over a range of just a few degrees. This difference can have a major effect on measurements by satellite, which provide information on the extent and thickness of sea ice. Results about sea ice will not only make satellite measurements more reliable, but they can also be applied to descriptions of lung and bone porosity, and to understanding ice on other planets. Image: Pancake ice in Antarctica, courtesy of Ken Golden. For More Information: "Thermal evolution of permeability and microstructure in sea ice," K. M. Golden, et al., Geophysical Research Letters, August 28, 2007. Full Article
in Going with the Floes - Part 2 By www.ams.org Published On :: Thu, 5 Jun 2008 13:25:01 -0400 Sea ice is one of the least understood components of our climate. Naturally its abundance or scarcity is a telling sign of climate change, but sea ice is also an important actor in change as well, insulating the ocean and reflecting sunlight. A branch of mathematics called percolation theory helps explain how salt water travels through sea ice, a process that is crucial both to the amount of sea ice present and to the microscopic communities that sustain polar ecosystems. By taking samples, doing on-site experiments, and then incorporating the data into models of porous materials, mathematicians are working to understand sea ice and help refine climate predictions. Using probability, numerical analysis, and partial differential equations, researchers have recently shown that the permeability of sea ice is similar to that of some sedimentary rocks in the earth.s crust, even though the substances are otherwise dissimilar. One major difference between the two is the drastic changes in permeability of sea ice, from total blockage to clear passage, that occur over a range of just a few degrees. This difference can have a major effect on measurements by satellite, which provide information on the extent and thickness of sea ice. Results about sea ice will not only make satellite measurements more reliable, but they can also be applied to descriptions of lung and bone porosity, and to understanding ice on other planets. Image: Pancake ice in Antarctica, courtesy of Ken Golden. For More Information: "Thermal evolution of permeability and microstructure in sea ice," K. M. Golden, et al., Geophysical Research Letters, August 28, 2007. Full Article
in Going with the Floes - Part 1 By www.ams.org Published On :: Thu, 5 Jun 2008 13:45:02 -0400 Sea ice is one of the least understood components of our climate. Naturally its abundance or scarcity is a telling sign of climate change, but sea ice is also an important actor in change as well, insulating the ocean and reflecting sunlight. A branch of mathematics called percolation theory helps explain how salt water travels through sea ice, a process that is crucial both to the amount of sea ice present and to the microscopic communities that sustain polar ecosystems. By taking samples, doing on-site experiments, and then incorporating the data into models of porous materials, mathematicians are working to understand sea ice and help refine climate predictions. Using probability, numerical analysis, and partial differential equations, researchers have recently shown that the permeability of sea ice is similar to that of some sedimentary rocks in the earth.s crust, even though the substances are otherwise dissimilar. One major difference between the two is the drastic changes in permeability of sea ice, from total blockage to clear passage, that occur over a range of just a few degrees. This difference can have a major effect on measurements by satellite, which provide information on the extent and thickness of sea ice. Results about sea ice will not only make satellite measurements more reliable, but they can also be applied to descriptions of lung and bone porosity, and to understanding ice on other planets. Image: Pancake ice in Antarctica, courtesy of Ken Golden. For More Information: "Thermal evolution of permeability and microstructure in sea ice," K. M. Golden, et al., Geophysical Research Letters, August 28, 2007. Full Article
in Hearing a Master.s Voice By www.ams.org Published On :: Thu, 5 Jun 2008 13:40:14 -0400 The spools of wire below contain the only known live recording of the legendary folk singer Woody Guthrie. A mathematician, Kevin Short, was part of a team that used signal processing techniques associated with chaotic music compression to recapture the live performance, which was often completely unintelligible. The modern techniques employed, instead of resulting in a cold, digital output, actually retained the original concert.s warmth and depth. As a result, Short and the team received a Grammy Award for their remarkable restoration of the recording. To begin the restoration the wire had to be manually pulled through a playback device and converted to a digital format. Since the pulling speed wasn.t constant there was distortion in the sound, frequently quite considerable. Algorithms corrected for the speed variations and reconfigured the sound waves to their original shape by using a background noise with a known frequency as a "clock." This clever correction also relied on sampling the sound selectively, and reconstructing and resampling the music between samples. Mathematics did more than help recreate a performance lost for almost 60 years: These methods are used to digitize treasured tapes of audiophiles everywhere. For More Information: "The Grammy in Mathematics," Julie J. Rehmeyer, Science News Online, February 9, 2008. Full Article
in Steering Towards Efficiency By www.ams.org Published On :: Thu, 28 Aug 2008 10:21:18 -0400 The racing team is just as important to a car.s finish as the driver is. With little to separate competitors over hundreds of laps, teams search for any technological edge that will propel them to Victory Lane. Of special use today is computational fluid dynamics, which is used to predict airflow over a car, both alone and in relation to other cars (for example, when drafting). Engineers also rely on more basic subjects, such as calculus and geometry, to improve their cars. In fact, one racing team engineer said of his calculus and physics teachers, the classes they taught to this day were the most important classes I.ve ever taken.(1) Mathematics helps the performance and efficiency of non-NASCAR vehicles, as well. To improve engine performance, data must be collected and processed very rapidly so that control devices can make adjustments to significant quantities such as air/fuel ratios. Innovative sampling techniques make this real-time data collection and processing possible. This makes for lower emissions and improved fuel economy goals worthy of a checkered flag. For More Information: The Physics of NASCAR, Diandra Leslie-Pelecky, 2008. Full Article
in Improving Stents - Part 2 By www.ams.org Published On :: Thu, 13 Nov 2008 10:07:07 -0500 Stents are expandable tubes that are inserted into blocked or damaged blood vessels. They offer a practical way to treat coronary artery disease, repairing vessels and keeping them open so that blood can flow freely. When stents work, they are a great alternative to radical surgery, but they can deteriorate or become dislodged. Mathematical models of blood vessels and stents are helping to determine better shapes and materials for the tubes. These models are so accurate that the FDA is considering requiring mathematical modeling in the design of stents before any further testing is done, to reduce the need for expensive experimentation. Precise modeling of the entire human vascular system is far beyond the reach of current computational power, so researchers focus their detailed models on small subsections, which are coupled with simpler models of the rest of the system. The Navier-Stokes equations are used to represent the flow of blood and its interaction with vessel walls. A mathematical proof was the central part of recent research that led to the abandonment of one type of stent and the design of better ones. The goal now is to create better computational fluid-vessel models and stent models to improve the treatment and prediction of coronary artery disease the major cause of heart attacks. For More Information: Design of Optimal Endoprostheses Using Mathematical Modeling, Canic, Krajcer, and Lapin, Endovascular Today, May 2006. Full Article
in Improving Stents - Part 1 By www.ams.org Published On :: Thu, 13 Nov 2008 09:12:22 -0500 Stents are expandable tubes that are inserted into blocked or damaged blood vessels. They offer a practical way to treat coronary artery disease, repairing vessels and keeping them open so that blood can flow freely. When stents work, they are a great alternative to radical surgery, but they can deteriorate or become dislodged. Mathematical models of blood vessels and stents are helping to determine better shapes and materials for the tubes. These models are so accurate that the FDA is considering requiring mathematical modeling in the design of stents before any further testing is done, to reduce the need for expensive experimentation. Precise modeling of the entire human vascular system is far beyond the reach of current computational power, so researchers focus their detailed models on small subsections, which are coupled with simpler models of the rest of the system. The Navier-Stokes equations are used to represent the flow of blood and its interaction with vessel walls. A mathematical proof was the central part of recent research that led to the abandonment of one type of stent and the design of better ones. The goal now is to create better computational fluid-vessel models and stent models to improve the treatment and prediction of coronary artery disease the major cause of heart attacks. For More Information: Design of Optimal Endoprostheses Using Mathematical Modeling, Canic, Krajcer, and Lapin, Endovascular Today, May 2006. Full Article
in Restoring Genius - Discovering lost works of Archimedes - Part 2 By www.ams.org Published On :: Thu, 13 Nov 2008 10:16:49 -0500 Archimedes was one of the most brilliant people ever, on a par with Einstein and Newton. Yet very little of what he wrote still exists because of the passage of time, and because many copies of his works were erased and the cleaned pages were used again. One of those written-over works (called a palimpsest) has resurfaced, and advanced digital imaging techniques using statistics and linear algebra have revealed his previously unknown discoveries in combinatorics and calculus. This leads to a question that would stump even Archimedes: How much further would mathematics and science have progressed had these discoveries not been erased? One of the most dramatic revelations of Archimedes. work was done using X-ray fluorescence. A painting, forged in the 1940s by one of the book.s former owners, obscured the original text, but X-rays penetrated the painting and highlighted the iron in the ancient ink, revealing a page of Archimedes. treatise The Method of Mechanical Theorems. The entire process of uncovering this and his other ideas is made possible by modern mathematics and physics, which are built on his discoveries and techniques. This completion of a circle of progress is entirely appropriate since one of Archimedes. accomplishments that wasn.t lost is his approximation of pi. For More Information: The Archimedes Codex, Reviel Netz and William Noel, 2007. Full Article
in Restoring Genius - Discovering lost works of Archimedes - Part 1 By www.ams.org Published On :: Thu, 13 Nov 2008 10:09:47 -0500 Archimedes was one of the most brilliant people ever, on a par with Einstein and Newton. Yet very little of what he wrote still exists because of the passage of time, and because many copies of his works were erased and the cleaned pages were used again. One of those written-over works (called a palimpsest) has resurfaced, and advanced digital imaging techniques using statistics and linear algebra have revealed his previously unknown discoveries in combinatorics and calculus. This leads to a question that would stump even Archimedes: How much further would mathematics and science have progressed had these discoveries not been erased? One of the most dramatic revelations of Archimedes. work was done using X-ray fluorescence. A painting, forged in the 1940s by one of the book.s former owners, obscured the original text, but X-rays penetrated the painting and highlighted the iron in the ancient ink, revealing a page of Archimedes. treatise The Method of Mechanical Theorems. The entire process of uncovering this and his other ideas is made possible by modern mathematics and physics, which are built on his discoveries and techniques. This completion of a circle of progress is entirely appropriate since one of Archimedes. accomplishments that wasn.t lost is his approximation of pi. For More Information: The Archimedes Codex, Reviel Netz and William Noel, 2007. Full Article
in Getting It Together By www.ams.org Published On :: Mon, 1 Dec 2008 09:59:41 -0500 The collective motion of many groups of animals can be stunning. Flocks of birds and schools of fish are able to remain cohesive, find food, and avoid predators without leaders and without awareness of all but a few other members in their groups. Research using vector analysis and statistics has led to the discovery of simple principles, such as members maintaining a minimum distance between neighbors while still aligning with them, which help explain shapes such as the one below. Although collective motion by groups of animals is often beautiful, it can be costly as well: Destructive locusts affect ten percent of the world.s population. Many other animals exhibit group dynamics; some organisms involved are small while their groups are huge, so researchers. models have to account for distances on vastly different scales. The resulting equations then must be solved numerically, because of the incredible number of animals represented. Conclusions from this research will help manage destructive insects, such as locusts, as well as help speed the movement of people.ants rarely get stuck in traffic. Photo by Jose Luis Gomez de Francisco. For More Information: Swarm Theory, Peter Miller. National Geographic, July 2007. Full Article
in Working It Out. Math solves a mystery about the opening of "A Hard Day's Night." By www.ams.org Published On :: Fri, 10 Apr 2009 11:35:58 -0400 The music of most hit songs is pretty well known, but sometimes there are mysteries. One question that remained unanswered for over forty years is: What instrumentation and notes make up the opening chord of the Beatles. "A Hard Day.s Night"? Mathematician Jason Brown - a big Beatles fan - recently solved the puzzle using his musical knowledge and discrete Fourier transforms, mathematical transformations that help decompose signals into their basic parts. These transformations simplify applications ranging from signal processing to multiplying large numbers, so that a researcher doesn.t have to be "working like a dog" to get an answer. Brown is also using mathematics, specifically graph theory, to discover who wrote "In My Life," which both Lennon and McCartney claimed to have written. In his graphs, chords are represented by points that are connected when one chord immediately follows another. When all songs with known authorship are diagrammed, Brown will see which collection of graphs - McCartney.s or Lennon.s - is a better fit for "In My Life." Although it may seem a bit counterintuitive to use mathematics to learn more about a revolutionary band, these analytical methods identify and uncover compositional principles inherent in some of the best Beatles. music. Thus it.s completely natural and rewarding to apply mathematics to the Fab 4 For More Information: Professor Uses Mathematics to Decode Beatles Tunes, "The Wall Street Journal", January 30, 2009.. Full Article
in Pulling Out (from) All the Stops - Visiting all of NY's subway stops in record time By www.ams.org Published On :: Mon, 18 May 2009 09:31:17 -0400 With 468 stops served by 26 lines, the New York subway system can make visitors feel lucky when they successfully negotiate one planned trip in a day. Yet these two New Yorkers, Chris Solarz and Matt Ferrisi, took on the task of breaking a world record by visiting every stop in the system in less than 24 hours. They used mathematics, especially graph theory, to narrow down the possible routes to a manageable number and subdivided the problem to find the best routes in smaller groups of stations. Then they paired their mathematical work with practice runs and crucial observations (the next-to-last car stops closest to the stairs) to shatter the world record by more than two hours! Although Chris and Matt.s success may not have huge ramifications in other fields, their work does have a lot in common with how people do modern mathematics research * They worked together, frequently using computers and often asking experts for advice; * They devoted considerable time and effort to meet their goal; and * They continually refined their algorithm until arriving at a solution that was nearly optimal. Finally, they also experienced the same feeling that researchers do that despite all the hours and intense preparation, the project .felt more like fun than work. For More Information: Math whizzes shoot to set record for traversing subway system,. Sergey Kadinsky and Rich Schapiro, New York Daily News, January 22, 2009. Photo by Elizabeth Ferrisi. Map New York Metropolitan Transit Authority. The Mathematical Moments program promotes appreciation and understanding of the role mathematics plays in science, nature, technology, and human culture. Full Article
in Matching Vital Needs - Increasing the number of live-donor kidney transplants By www.ams.org Published On :: Wed, 1 Jul 2009 10:07:19 -0400 A person needing a kidney transplant may have a friend or relative who volunteers to be a living donor, but whose kidney is incompatible, forcing the person to wait for a transplant from a deceased donor. In the U.S. alone, thousands of people die each year without ever finding a suitable kidney. A new technique applies graph theory to groups of incompatible patient-donor pairs to create the largest possible number of paired-donation exchanges. These exchanges, in which a donor paired with Patient A gives a kidney to Patient B while a donor paired with Patient B gives to Patient A, will dramatically increase transplants from living donors. Since transplantation is less expensive than dialysis, this mathematical algorithm, in addition to saving lives, will also save hundreds of millions of dollars annually. Naturally there can be more transplants if matches along longer patient-donor cycles are considered (e.g., A.s donor to B, B.s donor to C, and C.s donor to A). The problem is that the possible number of longer cycles grows so fast hundreds of millions of A >B>C>A matches in just 5000 donor-patient pairs that to search through all the possibilities is impossible. An ingenious use of random walks and integer programming now makes searching through all three-way matches feasible, even in a database large enough to include all incompatible patient-donor pairs. For More Information: Matchmaking for Kidneys, Dana Mackenzie, SIAM News, December 2008. Image of suboptimal two-way matching (in purple) and an optimal matching (in green), courtesy of Sommer Gentry. Full Article
in Predicting Climate - Part 2 By www.ams.org Published On :: Wed, 16 Sep 2009 09:38:19 -0400 What.s in store for our climate and us? It.s an extraordinarily complex question whose answer requires physics, chemistry, earth science, and mathematics (among other subjects) along with massive computing power. Mathematicians use partial differential equations to model the movement of the atmosphere; dynamical systems to describe the feedback between land, ocean, air, and ice; and statistics to quantify the uncertainty of current projections. Although there is some discrepancy among different climate forecasts, researchers all agree on the tremendous need for people to join this effort and create new approaches to help understand our climate. It.s impossible to predict the weather even two weeks in advance, because almost identical sets of temperature, pressure, etc. can in just a few days result in drastically different weather. So how can anyone make a prediction about long-term climate? The answer is that climate is an average of weather conditions. In the same way that good predictions about the average height of 100 people can be made without knowing the height of any one person, forecasts of climate years into the future are feasible without being able to predict the conditions on a particular day. The challenge now is to gather more data and use subjects such as fluid dynamics and numerical methods to extend today.s 20-year projections forward to the next 100 years. For More Information: Mathematics of Climate Change: A New Discipline for an Uncertain Century, Dana Mackenzie, 2007. Full Article
in Predicting Climate - Part 1 By www.ams.org Published On :: Wed, 16 Sep 2009 09:34:25 -0400 What.s in store for our climate and us? It.s an extraordinarily complex question whose answer requires physics, chemistry, earth science, and mathematics (among other subjects) along with massive computing power. Mathematicians use partial differential equations to model the movement of the atmosphere; dynamical systems to describe the feedback between land, ocean, air, and ice; and statistics to quantify the uncertainty of current projections. Although there is some discrepancy among different climate forecasts, researchers all agree on the tremendous need for people to join this effort and create new approaches to help understand our climate. It.s impossible to predict the weather even two weeks in advance, because almost identical sets of temperature, pressure, etc. can in just a few days result in drastically different weather. So how can anyone make a prediction about long-term climate? The answer is that climate is an average of weather conditions. In the same way that good predictions about the average height of 100 people can be made without knowing the height of any one person, forecasts of climate years into the future are feasible without being able to predict the conditions on a particular day. The challenge now is to gather more data and use subjects such as fluid dynamics and numerical methods to extend today.s 20-year projections forward to the next 100 years. For More Information: Mathematics of Climate Change: A New Discipline for an Uncertain Century, Dana Mackenzie, 2007. Full Article
in Resisting the Spread of Disease - Part 2 By www.ams.org Published On :: Mon, 28 Sep 2009 09:58:07 -0400 One of the most useful tools in analyzing the spread of disease is a system of evolutionary equations that reflects the dynamics among three distinct categories of a population: those susceptible (S) to a disease, those infected (I) with it, and those recovered (R) from it. This SIR model is applicable to a range of diseases, from smallpox to the flu. To predict the impact of a particular disease it is crucial to determine certain parameters associated with it, such as the average number of people that a typical infected person will infect. Researchers estimate these parameters by applying statistical methods to gathered data, which aren.t complete because, for example, some cases aren.t reported. Armed with reliable models, mathematicians help public health officials battle the complex, rapidly changing world of modern disease. Today.s models are more sophisticated than those of even a few years ago. They incorporate information such as contact periods that vary with age (young people have contact with one another for a longer period of time than do adults from different households), instead of assuming equal contact periods for everyone. The capacity to treat variability makes it possible to predict the effectiveness of targeted vaccination strategies to combat the flu, for instance. Some models now use graph theory and matrices to represent networks of social interactions, which are important in understanding how far and how fast a given disease will spread. For More Information: Mathematical Models in Population Biology and Epidemiology, Fred Brauer and Carlos Castillo-Chavez. Full Article
in Resisting the Spread of Disease - Part 1 By www.ams.org Published On :: Mon, 28 Sep 2009 09:54:18 -0400 One of the most useful tools in analyzing the spread of disease is a system of evolutionary equations that reflects the dynamics among three distinct categories of a population: those susceptible (S) to a disease, those infected (I) with it, and those recovered (R) from it. This SIR model is applicable to a range of diseases, from smallpox to the flu. To predict the impact of a particular disease it is crucial to determine certain parameters associated with it, such as the average number of people that a typical infected person will infect. Researchers estimate these parameters by applying statistical methods to gathered data, which aren.t complete because, for example, some cases aren.t reported. Armed with reliable models, mathematicians help public health officials battle the complex, rapidly changing world of modern disease. Today.s models are more sophisticated than those of even a few years ago. They incorporate information such as contact periods that vary with age (young people have contact with one another for a longer period of time than do adults from different households), instead of assuming equal contact periods for everyone. The capacity to treat variability makes it possible to predict the effectiveness of targeted vaccination strategies to combat the flu, for instance. Some models now use graph theory and matrices to represent networks of social interactions, which are important in understanding how far and how fast a given disease will spread. For More Information: Mathematical Models in Population Biology and Epidemiology, Fred Brauer and Carlos Castillo-Chavez. Full Article
in Getting at the Truth - Part 2 By www.ams.org Published On :: Fri, 10 Dec 2010 14:43:42 -0500 Mathematics has helped investigators in several major cases of human rights abuses and election fraud. Among them: The 2009 election in Iran. A mathematical result known as Benford's Law states that the leading digits of truly random numbers aren't distributed uniformly, as might be expected. Instead, smaller digits, such as 1's, appear much more frequently than larger digits, such as 9's. Benford's Law and other statistical tests have been applied to the 2009 election and suggest strongly that the final totals are suspicious. Ethnic cleansing. When Slobodan Milosevic went on trial, it was his contention that the mass exodus of ethnic Albanians from Kosovo was due to NATO bombings and the activities of the Albanian Kosovo Liberation Army rather than anything he had ordered. A team collected data on the flow of refugees to test those hypotheses and was able to refute Milosevic's claim in its entirety. Guatemalan disappearances. Here, statistics is being used to extract information from over 80 million National Police archive pages related to about 200,000 deaths and disappearances. Sampling techniques give investigators an accurate representation of the records without them having to read every page. Families are getting long-sought after proof of what happened to their relatives, and investigators are uncovering patterns and motives behind the abductions and murders. Tragically, the people have disappeared. But because of this analysis, the facts won't. For More Information: Killings and Refugee Flow in Kosovo, March-June 1999, Ball et al., 2002. Full Article
in Getting at the Truth - Part 1 By www.ams.org Published On :: Fri, 10 Dec 2010 14:38:47 -0500 Mathematics has helped investigators in several major cases of human rights abuses and election fraud. Among them: The 2009 election in Iran. A mathematical result known as Benford's Law states that the leading digits of truly random numbers aren't distributed uniformly, as might be expected. Instead, smaller digits, such as 1's, appear much more frequently than larger digits, such as 9's. Benford's Law and other statistical tests have been applied to the 2009 election and suggest strongly that the final totals are suspicious. Ethnic cleansing. When Slobodan Milosevic went on trial, it was his contention that the mass exodus of ethnic Albanians from Kosovo was due to NATO bombings and the activities of the Albanian Kosovo Liberation Army rather than anything he had ordered. A team collected data on the flow of refugees to test those hypotheses and was able to refute Milosevic's claim in its entirety. Guatemalan disappearances. Here, statistics is being used to extract information from over 80 million National Police archive pages related to about 200,000 deaths and disappearances. Sampling techniques give investigators an accurate representation of the records without them having to read every page. Families are getting long-sought after proof of what happened to their relatives, and investigators are uncovering patterns and motives behind the abductions and murders. Tragically, the people have disappeared. But because of this analysis, the facts won't. For More Information: Killings and Refugee Flow in Kosovo, March-June 1999, Ball et al., 2002. Full Article