If you have an old PowerPC Mac laying around collecting dust in a closet somewhere, you might be able to get some use out of it today by installing a functional modern web browser, like Aquafox. Since so much of what many of us do on computers is done in a web browser, you might ... Read More

Kevin McCloskey delivers fascinating information in digestible, user-friendly formats, which appeal to not only young readers but experienced ones as well.

Tennessee’s third set of test scores from the pandemic era improved again across all core subjects and grades, even exceeding pre-pandemic proficiency rates in English language arts and social studies. The academic snapshot suggests that Tennessee’s early investments in summer learning camps and intensive tutoring are paying off to counter three straight years of COVID-related disruptions. But the performance of historically underserved students — including children with disabilities, those from low-income families, and students of color — still lags.

Billions of dollars were funneled to school districts across the U.S. to help them make up for learning loss from the pandemic. But new research shows that even with that extra money, school districts are still struggling to close the gaps in reading, writing and math. Stephanie Sy discussed the findings with Karyn Lewis of the Center for School and Student Progress and a lead researcher at NWEA.

A nuclear-powered aircraft carrier, like American carriers, would be a major jump for China, giving its navy a global reach.

Financial planner Anthony Carlton says his richest clients are teachers and other unassuming professionals who have good money habits.

Companies have continued to cut jobs in 2024 after a wave of layoffs last year. Meta, Goldman Sachs, Google, and Tesla are among those shedding staff.

The ARJ21 is now to be known as the C909. The renaming plays into COMAC's ambition to enter the global market.

South Africa has closed the Lebombo port of entry to and from Mozambique after 15 officials from the Ressano Garcia border fled to SA on Thursday morning for protection.

Mauritius opposition leader Navin Ramgoolam was confirmed as prime minister on Tuesday following a thumping election victory for his coalition that took every parliamentary seat on the main island.

  We have been working on this idea over the summer and have now launched the next stage of the AI labs in London Here are some more details. Think of AI labs – as a club for AI research AI labs addresses three problems a)  Today, even if you are working on Machine Learning [...]

Google is investing in the development of the next generation of nuclear power, backing a company that’s building small modular reactors and agreeing to purchase energy once the sites start supplying US grids.

While the DA may have found that George Deputy Mayor Raybin Figland had no criminal liability for allegedly sexting a teenage pupil – the Public Protector's office could still probe him for misconduct.

President Cyril Ramaphosa's lawyers say former spy boss Arthur Fraser's claims about the Phala Phala break-in are like something from a movie - but are founded on nothing more than baseless speculation.

A formal disciplinary process, or lack thereof, around the suspensions of two high-ranking officials at the National Student Financial Aid Scheme (NSFAS) has pitted Higher Education and Training Minister Nobuhle Pamela Nkabane against NSFAS administrator Freeman Nomvalo.

IVT, Inc. has moved its industry-leading MediaPlatform webcasting software platform to the cloud. With MediaPlatform increasingly being used in large-scale webcasts by media producers, as well as Fortune 500 clients, the company is elevating its delivery capacity through a partnership with a tier-1 cloud infrastructure provider.

“Our mission has always been to deliver the best quality of service and enable our clients to produce webcasts at literally any audience size without concern for infrastructure,” said Jim McGovern, Chief Executive Officer of IVT. “Now that cloud-based platforms are gaining widespread acceptance across the IT world, we can give our clients the benefit of switching capacity on and off when required.”

This is not the first time IVT has been ahead of the technology curve in the webcasting industry. The company pioneered the concept of offering webcasting software on a Software-as-a-Service (SaaS) basis with MediaPlatform. With MediaPlatform in the cloud, IVT enables its clients to benefit from what is rapidly emerging as the new paradigm for corporate computing.

In the cloud, MediaPlatform’s web services architecture can more readily serve diverse client needs by integrating with a range of enterprise systems, both cloud-based and on-premises.
The cloud, an approach to computing that places servers and infrastructure in remote, abstracted datacenters, is ideal for webcasting, which is known for unpredictable spikes in system load. By working with a tier-1 cloud infrastructure provider, IVT gains virtually unlimited capacity and world-class security, reliability, redundancy, failover, and load management.

IVT will continue to support the numerous on-premises installations of its software, including major deployments at global enterprises. IVT prides itself on offering its clients the choice between hosted and on-premises options.

An article about Hybrid Flash Multicasting that features MediaPlatform's CTO, Greg Pulier, recently appeared in the Flex Developer's Journal.  Click here to link to the article

Here is the opening paragraph:

Hybrid Flash multicasting is the second and decisive wave of innovation that will enable enterprises to stream video without overtaxing their network infrastructures. It eliminates the usual tradeoffs between video consumption and network investment, regardless of increased video traffic in budget-constrained corporate networks. Hybrid Flash multicasting also solves the cost and complexity challenges of IP multicasting. By combining a new form of multicasting, known as application multicasting, which leverages a peer-assisted model of video sharing with an IP multicast network, a video stream can reach virtually everyone on the network using existing bandwidth and infrastructure. Hybrid multicasting finally unlocks the full potential for video within the enterprise by combining IP and application multicasting to deliver streaming media using the most efficient algorithms within a dynamic self-optimizing topology.

Here is a link to the case study Amazon prepared about MediaPlatform's use of the Amazon Elastic Compute Cloud (EC2) and Simple Storage Solution (S3).


http://aws.amazon.com/solutions/case-studies/mediaplatform/

MediaPlatform is the only streaming software solution that allows clients to access the obvious benefits of cloud computing while retaining the ability to maintain security, achieve integrations with Active Directory/LDAP, control remote encoders, etc.

Combined with its groundbreaking approaches to multicasting Flash and leveraging the native caching abilities of WAN acceleration devices to stream HTTP, MediaPlatform's cloud offering represents the most innovative approach to enterprise webcasting available on the market today.

The following article, Unhinged Liberal Women Cry On Social Media Over Trump’s Victory And Falsely Claim They’ve Lost All Their Rights, was first published on Conservative Firing Line.

(Natural News) Liberals have been working hard to portray Trump as a misogynist, and it worked on a lot of women – with some of them buying into the false narrative that he will work against women so wholeheartedly that they are now having very public meltdowns over his victory. Revolver put together some of the …

Continue reading Unhinged Liberal Women Cry On Social Media Over Trump’s Victory And Falsely Claim They’ve Lost All Their Rights ...

When he first showed up, he was echoing the Jan-6-threat-to-democracy talking point. By the time he left, he had other considerations to chew over.

The post WATCH: Vivek Puts On A Clinic… Flips Bro From Kamala To MAGA In Just A Few Questions (VIDEO) appeared first on Clash Daily.

If killjoy leftists can wear their self-parodying and ridiculous 'Handmaid's Tale' outfits, then they can't complain when a MAGA voter plays the same game... only better.

The post MUST-WATCH: MAGA Voter Finds Hilarious Way To Sidestep Election Clothing Rules appeared first on Clash Daily.

Claims that FEMA specifically skipped homes with Trump signs were blown off as 'hoaxes'... until they were proven true. Now the fallout of that story is spreading FAR beyond the official responsible.

The post FEMA FAIL: The Claim, The Lie, & The Consequences appeared first on Clash Daily.

Kamala was right about one thing: this election really DID deliver 'joy'... just not the way she expected.

The post EPIC: The ‘Songify’ Trend Of Clipping Speeches To Music Is Back… And AWESOME! appeared first on Clash Daily.

You know it's bad when you give the Democrats a whoopin and the corprate media clowns have no choice but to concede your point.

The post GLORIOUS: Scott Jennings Gets Van Jones To Cry ‘Uncle’ Live On CNN appeared first on Clash Daily.

A.F. Branco Cartoon – Gov. Tim Walz lost his own Blue Earth County in Minnesota. Trump also flipped three other..

A.F. Branco Cartoon – Trump supporters are rooting for Rick Scott to be the next Senate Majority Leader, hoping he..

For more A.F. Branco cartoons, go to WesternJournal.com/cartoons.

The post Ditch Mictch Clones appeared first on The Western Journal.

It was one of the high points in the early days of the Kamala Harris campaign, the honeymoon period where the vice president — newly minted as the Democratic nominee […]

The post Watch: Oprah Pressed Over Claims That Kamala Harris' Campaign Paid Her $1M for Political Endorsement appeared first on The Western Journal.

President-elect Donald Trump will begin his second term by putting pieces of his first one back in place, according to incoming White House Chief of Staff Susie Wiles. Wiles made […]

The post Trump's New Chief of Staff Susie Wiles Discloses His Day One Plans: Report appeared first on The Western Journal.

Springbok coach Rassie Erasmus wants a tour whitewash and, with the Scotland win, he's a third of the way there. He didn't say it would be pretty, as Sunday's success at Murrayfield showed.

Jannik Sinner hit the accelerator at the end of each set as he cruised past Taylor Fritz 6-4, 6-4 on Tuesday to close in on a semi-final spot at the ATP Finals in Turin.

Late injection Johan Grobbelaar may find himself more than simply an “extra” on the Bok tour, writes Rob Houwing.

A feminist and postcolonial approach to nuclear politics Expert comment NCapeling 20 July 2022

The July issue of International Affairs includes eight articles on the global nuclear order and eight more covering Chinese lending, abortion rights, and global security.

Disarmament and arms control has been a consistent area of debate in this journal for the past century, as underscored in our recent archive collection of research on a century of war and conflict.

The July edition moves this debate forward with a collection of papers guest-edited by Shine Choi and Catherine Eschle. The section ‘Feminist interrogations of global nuclear politics’ includes work by nine authors exploring seven global case-studies that help rethink nuclear politics and feminism.

As the guest editors note in their introduction, the section brings together research on nuclear power and nuclear weaponry to ‘begin the process of decentring 1980s white, western experiences of the global nuclear order in feminist IR’.

The articles speak to three core themes: they provide evidence of the ongoing destructive nature of nuclear technologies, extend understanding of the gendered, racialized, and colonial dimensions of nuclear discourses, and unearth the impact of colonialism on the global nuclear order.

Global nuclear politics

Anne Sisson Runyan examines the gendered effects of uranium mining and nuclear waste dumping on North American Indigenous women, showing how the nuclear cycle tends to have a disproportionate effect on certain communities but also that the area of disposal remains problematic.

This is a global problem – for example, the Royal Navy has yet to successfully dispose of a single redundant nuclear-powered submarine and is rapidly running out of space to store further vessels.

Hebatalla Taha goes back to the early years of nuclear development and, using Egypt as a case-study, her article argues the early visualizations of the atomic age were fluid and ambivalent. She concludes – perhaps controversially – that feminizing nuclear politics and nuclear images will not lead to disarmament but rather reinforce the nuclearized world. The piece is a welcome addition to the emerging field of visuality within international relations.

Anand Sreekumar brings together feminist and Gandhian thinking to suggest a way for Narendra Modi’s government to move beyond the possession of nuclear weapons as symbols of power. In doing so, he also critiques the binary labels of ‘West’ and ‘non-West’ that often frame our understanding of the world.

Lorraine Bayard de Volo revisits the Cuban missile crisis – a point in time where nuclear war looked likely. She compares the actions of Khrushchev, Castro, and Kennedy and finds the pursuit of masculinity led to the rejection of approaches considered more feminine, such as diplomacy and negotiation – the crisis was exacerbated by what might be referred to now as toxic masculinity.

Sweden’s and Finland’s recent application to join the nuclear alliance NATO lends a particular urgency to Emma Rosengren’s article on the original Swedish decision to renounce the development of nuclear weapons during the Cold War. Her article concludes much of the emphasis on power in international relations has contributed to a gendered and racialized nuclear order.

Similarly, Laura Rose Brown and Laura Considine’s article on the Non-Proliferation Treaty finds that ‘gender-sensitive’ approaches focus almost exclusively on women’s inclusion as opposed to feminist policy analysis. They end by making recommendations for future policymaking.

Finally, Rebecca Hogue and Anais Maurer look at the anti-nuclear poetry of Pacific women. This article raises fundamental questions about what is currently considered to constitute evidence. They point to the role of oral history in many communities and the tendency of policymakers and social scientists to ignore this source of understanding.

National politics with international implications

This edition’s ‘Editor’s Choice’ is Jeffrey A. Friedman’s article which questions whether US grand strategy is dead in a post-Trump world. Running counter to much of the existing literature, he suggests there is a strong bilateral commitment to existing partnerships and alliances within the US political establishment.

Following the US Supreme Court decision over Roe vs Wade, it is important to note the issue of abortion rights can have an international dimension. Megan Daigle, Deirdre N. Duffy, and Diana López Castañeda reveal that, although Colombia now has the most progressive legal framework for abortion in Latin America, intense backlash persists as legacies of the civil war overshadow the issue and lead to barriers to safe abortion care.

China

Ric Neo and Chen Xiang look at Chinese public opinion and finds that citizens can be upset by foreign policies of other states even when they have no impact on their daily lives. It reminds us of the potency of nationalism and the importance of who controls the prevailing narrative.

Deborah Brautigam examines China’s role in creating Zambia’s debt crisis, arguing this has not been brought about by a centralized master plan which would give China control over Zambia. Instead, the crisis has been caused by the failure of Chinese bureaucracy with too many state organs offering funding in an uncoordinated fashion.

Security and defence

Using Iran as a case-study, Henrik Stålhane Hiim argues the development of nuclear-capable ballistic missiles is a key indicator when looking for potential nuclear proliferators.

Eray Alim demonstrates the impact of an external great power interacting with local states. Russia’s involvement in the Syrian civil war has allowed it – sometimes through restrictive and punitive measures – to ensure Turkey and Israel do not harm its interests in the region.

Nina Wilén draws on fieldwork in Niger to study how Security Force Assistance (SFA) impacts on Niger’s security sector and compares this to global trends in security. She finds these developments contribute to blurred borders and confusion regarding labour division in the security sector and points to wider questions for intervenors in developing local units.

The new geopolitics of nuclear power The World Today mhiggins.drupal 27 September 2022

States may be looking to build or restore nuclear plants, but they will need to bypass Chinese and Russian sector dominance, says Sung-Mi Kim.

Against the backdrop of a worldwide energy crisis, the global nuclear market may be seeing a renaissance with growing interest in nuclear energy.

Sceptics are being compelled to rethink the trade-off calculus of nuclear power for the first time since the 2011 Fukushima disaster, which prompted countries to postpone or phase out nuclear power. The nuclear option is again being seen as a way of boosting a nation’s energy autonomy and its ability to weather the volatility caused by unpredictable Russian gas supplies.

Adoption or expansion of nuclear energy capability will not allow a country to be free of Russian influence entirely given its dominant presence in the global nuclear sector. Rosatom, Russia’s state-controlled power corporation, and its subsidiaries, make Russia the leading exporter of nuclear power plants. Russia also supplies more than a third of the global fuel-related services, namely uranium conversion and enrichment. Notably, Russia has been capable of building these into an attractive financial package for importing countries, backed by generous state support.

Like Russia, Chinese government-owned nuclear corporations have started to make forays into export markets as part of its Belt and Road Initiative and ‘Go Out’ policy, which encourages companies to invest overseas. Both China and Russia have a strong comparative advantage in offering competitive state-backed financing schemes for nuclear products and services.

In the meantime, nuclear investment in advanced economies in the West have tended to remain stagnant. The International Energy Agency reports that of the 31 reactors built in the past five years, 27 are of Russian or Chinese design.

Given current market conditions and the technological complexity of the nuclear fuel cycle, new entrants will find it difficult to acquire energy autonomy through nuclear power. They will have to rely on foreign suppliers to build, operate and maintain their nuclear plants and supporting infrastructure. It typically takes a decade to build a nuclear plant and start generating electricity, and nuclear plant deals are built on a decades-long commitment of the parties to forge a political, technical, regulatory and scientific partnership that goes beyond purely commercial terms.

Nuclear export, therefore, is often a long-term, whole-of-the-government effort involving diplomatic skills and geopolitical calculations, and is subject to global oversight to ensure the peaceful use of nuclear energy.

The US is building strategic nuclear partnerships

In response to the Russian and Chinese dominance of the civilian nuclear sector, American nuclear industries are asking the government to streamline the export-licensing process and provide them with support. The US government is also establishing strategic partnerships with nuclear-capable allies such as South Korea to win procurement contracts. South Korea has recently made a U-turn in its nuclear policy. Its new president Yoon Suk-yeol intends to revive the role of nuclear power to help meet the country’s climate targets and has vowed to export 10 nuclear power plants by 2030.

In Japan, where nuclear energy production was halted after the Fukushima nuclear meltdown, a new policy platform was launched in 2019 to enhance public-private collaboration for nuclear research and development.

Intensifying geopolitical tensions between the US and its allies on one side, and Russia and China on the other, will inevitably affect nuclear market dynamics. Domestic economic slowdowns and international sanctions will be a stress test for the export potential of Russia and China.

For instance, in May 2022, Finland eliminated Rosatom from its consortium to build a nuclear power plant, citing delays and increased uncertainties stemming from the invasion of Ukraine. In 2020, Romania cancelled its nuclear deal with China, instead securing an agreement with the US to build two more reactors for its Cernavoda plant. The decision was seen as a move to align Romania with US intentions to sideline China.

 In March 2022, when the Czech Republic officially launched a tender to build a new reactor at the Dukovany nuclear plant, Rosatom and Chinese state-controlled nuclear exporter CGN have been excluded from the tender on security grounds.

As countries try to wean themselves off price-volatile gas and decarbonize their economies to meet climate targets, new commercial opportunities are opening up for the nuclear industry. At least 15 countries are building reactors, according to the World Nuclear Association. Some, such as China, are building more than one.

More than 30 countries are considering, planning or starting a nuclear programme. There is also a growing need for replacing or extending the lives of ageing reactors. It is in this context that the commercial, geopolitical and regulatory aspects of nuclear energy will play an increasing role in the  geopolitical contest for money and influence.

Book preview: Guide to Chinese Climate Policy 2022 20 October 2022 — 10:00AM TO 11:15AM Anonymous (not verified) 28 September 2022 Chatham House and Online

Join authors David Sandalow and Michal Meidan to discuss their upcoming book.

China is the world’s largest emitter of greenhouse gases and a key player in tackling the global climate crisis. Its stated climate policies, namely its high-level targets to peak emissions by 2030 and to achieve carbon neutrality by 2060, are significant.

But while national-level ministries, local governments and businesses are setting climate roadmaps, implementation is challenging at times. In the current context of the global energy market and geopolitical turmoil, China’s need to maintain energy security can seem at odds with its climate pledges.

The authors will present the book, which examines Chinese emissions, the impacts of climate change in China, as well as China’s domestic and international climate change policies and the main implementation challenges these policies face.

Climate justice with Chinese characteristics? Expert comment NCapeling 7 November 2022

China’s latest grand concept, the Global Development Initiative (GDI), claims to be making sustainability a key feature of the programme.

Since joining the World Trade Organization (WTO) in 2001, China has regularly unveiled a grand new strategic concept every four years or so.

Each has been deeply rooted in the Chinese political system and communicated via ambitious slogans, such as A Harmonious World, or New Types of Great Power Relations. And all have reliably generated both excitement and confusion abroad and within China.

China’s latest grand concept, the Global Development Initiative (GDI), is no exception. When Chinese president Xi Jinping introduced it at the United Nations General Assembly (UNGA) in September 2021, it made hardly any splash in the West, perhaps because China has already signalled its determination to shape international development in the post-COVID era.

But the GDI is more than just a new label for an ongoing project. One of its core political functions is to deflect some of the fierce criticism directed at its older sibling, the gigantic Belt and Road Initiative (BRI), which has a tarnished reputation for being neither transparent nor sufficiently ‘green’.

Focus on grants and capacity-building

According to the Chinese government’s initial description of the GDI, sustainability is a key feature of the programme. Unlike the BRI, the GDI will focus less on physical infrastructure projects – such as roads, bridges, digital networks, and coal-fired power plants – and more on sustainable-development grants and capacity-building.

In his remarks about GDI in 2021, Xi placed special emphasis on advancing the UN Sustainable Development Goals (SDGs) and helping developing countries manage the transition to a low-carbon economy.

On paper, then, the GDI appears a laudable initiative. While ongoing geopolitical tensions have deepened divisions between China and the US, derailing collaboration on combatting climate change, China at least is adjusting its diplomacy and aid programmes to position itself as a more attractive partner for those seeking climate security.

Since launching the GDI, it has already created the China-Pacific Island Countries Climate Action Cooperation Centre to help some of the world’s most vulnerable countries mitigate the damage from climate change.

But the GDI is still very much in line with China’s past grand initiatives. Its implementation is opaque and there is considerable flexibility in how it will deliver projects and offer grants. This approach is well understood and frequently practiced by Chinese political elites, following Deng Xiaoping’s famous reform ethos of ‘crossing the river by feeling the stones’.

Xi has clearly adopted this approach in introducing the GDI. But whereas Deng was steering China’s domestic economy during a period of isolation after the Cultural Revolution, Xi needs to involve many other countries in his vision. That will not be easy now that Russia’s war in Ukraine and other recent developments have complicated many of China’s international relationships.

China’s leaders recognize the BRI was not warmly received in global development circles, owing partly to its role in increasing both climate and financial risks. In implementing the GDI, they need to rethink some basic assumptions. Although gigantic infrastructure investments drove China’s own economic miracle, the same approach is not necessarily applicable everywhere.

Nor should China’s development aid be relentlessly used to seek diplomatic endorsement from other countries. Instead, producing a clear, concrete action plan with specific regional and thematic points of focus would enhance the GDI’s clarity and credibility.

Consider Xi’s recent pledge to add $1 billion to the $3.1 billion South-South Cooperation Assistance Fund, which will be renamed the Global Development and South-South Cooperation Fund. If China is serious about the GDI’s green credentials, this money should go towards supporting the clean-energy transition in response to the current oil and gas price crunch.

But the GDI’s success ultimately depends on how China deploys not just financial but political capital. It needs to show it can cooperate constructively with countries in the ‘GDI Friends Group’ launched at the UN in January 2022.

For many group members, the pandemic showed that existing development assistance programs urgently need to be updated to account for their recipients’ specific interests and priorities. After years of hollow diplomatic rhetoric, there is a craving for more meaningful assistance to help countries build resilience against climate-driven natural disasters and other growing threats.

China could help meet this demand, but it also will need to manage expectations. Many in the Global South assume a grand-concept policy such as the GDI will be meticulously planned from within Xi’s cabinet and thus executed to deliver large-scale, rapid results. But the GDI will require broad coordination across a wide range of ministries, agencies, and state-owned banks.

One party but not one voice

China may be ruled by one party, but that doesn’t mean its central administration system can always speak with one voice in supporting sustainable development abroad.

Since launching the BRI in 2013, China has showered the Global South with hundreds of billions of dollars in physical infrastructure investment. With the global climate debate increasingly focusing on the need to mobilize international financing for climate mitigation and adaptation in low and middle-income countries, many will be looking to both China and the advanced economies to provide the necessary support.

An important mechanism of resistance to β-lactam antibiotics is via their β-lactamase–catalyzed hydrolysis. Recent work has shown that, in addition to the established hydrolysis products, the reaction of the class D nucleophilic serine β-lactamases (SBLs) with carbapenems also produces β-lactones. We report studies on the factors determining β-lactone formation by class D SBLs. We show that variations in hydrophobic residues at the active site of class D SBLs (i.e. Trp105, Val120, and Leu158, using OXA-48 numbering) impact on the relative levels of β-lactones and hydrolysis products formed. Some variants, i.e. the OXA-48 V120L and OXA-23 V128L variants, catalyze increased β-lactone formation compared with the WT enzymes. The results of kinetic and product studies reveal that variations of residues other than those directly involved in catalysis, including those arising from clinically observed mutations, can alter the reaction outcome of class D SBL catalysis. NMR studies show that some class D SBL variants catalyze formation of β-lactones from all clinically relevant carbapenems regardless of the presence or absence of a 1β-methyl substituent. Analysis of reported crystal structures for carbapenem-derived acyl-enzyme complexes reveals preferred conformations for hydrolysis and β-lactone formation. The observation of increased β-lactone formation by class D SBL variants, including the clinically observed carbapenemase OXA-48 V120L, supports the proposal that class D SBL-catalyzed rearrangement of β-lactams to β-lactones is important as a resistance mechanism.

In conversation with David Miliband: Finding a new approach to tackle conflict, climate and extreme poverty 11 September 2024 — 5:00PM TO 5:45PM Anonymous (not verified) 15 August 2024 Chatham House and Online

David Miliband discusses how the climate crisis, extreme poverty and conflict are becoming inextricably linked and how the global community must respond.

Combatting the climate crisis, ending protracted conflicts, and alleviating poverty are three of the greatest priorities for international action. However, these three challenges become increasingly concentrated in a handful of countries. The subsequent feedback loop makes addressing these challenges even more complex.

The International Rescue Committee’s (IRC’s) work in crisis-affected communities highlights this new geography of crisis. Just 16 countries, which are both climate-vulnerable and conflict-affected. This represents 43% of all people living in extreme poverty, 44% of all people affected by natural disasters and 79% of all people in humanitarian need. This trend towards the concentration of crisis is only deepening. In three decades, the number of conflict-affected, climate-vulnerable states has increased from 44% to more than two-thirds.

Affected countries - like Sudan, Myanmar, and Syria - are also among the least supported financially. Debt burdens are siphoning away critical resources needed for adaptation and resilience. Humanitarian aid budgets are being slashed by donor governments. The private sector refuses to invest in these communities they view as too risky. And the international financial institutions meant to alleviate poverty and spur climate action are not well-designed to work with crisis-affected states or local communities. With the upcoming COP29 Summit in Azerbaijan focused on the New Collective Quantified Goal for climate finance, vulnerable communities will be watching closely whether they will get support in their fight against the worst impacts of the climate crisis.

Conflict, the climate crisis, and extreme poverty are taking their toll. But how can the world best respond?

Key questions to be discussed during the session include:

• At a time of political disruption, how does the West engage with vulnerable countries? What actions should be prioritised in providing support to such countries?
• Can global institutions evolve to better protect vulnerable and displaced people from conflict and climate-risk, particularly as geopolitical rivalries reduce space for cooperation?
• What is the UK’s role in supporting climate action in fragile states and how does this align with its agenda on the Sustainable Development Goals and extreme poverty?

Fostering inclusive health systems amidst geopolitical instability 13 October 2024 — 9:00AM TO 10:00AM Anonymous (not verified) 11 September 2024 Sheraton Berlin Grand Hotel Esplanade

How can we build trust and inclusivity in the health sector in a fractured geopolitical environment?

Building trust in government, service provision and delivery are crucial considerations for policymakers who aim to make local, national and international health systems more inclusive. In the health space, trust can be a matter of life and death. Understanding and modulating policies that account for the trust factor, alongside the geopolitical determinants of health, can lead to more inclusive decision making and thus better health outcomes for larger proportions of a population.

International unity is key to addressing the challenges posed by geopolitical instability, which include disinformation campaigns, rising nationalism and growing divisions between states. If countries can find common ground through an inclusive approach to health, the effects could be transformative in achieving global health and equity targets.

This discussion, held in partnership with Haleon, will examine what it takes to foster trust and resilience in the health sector, achieve global inclusivity aims and chart a path for the public and private spheres to come together to navigate a fractured geopolitical environment.

• In what ways can localised health inclusivity data help policymakers to alleviate gaps in healthcare provision and why is this an essential element in instilling trust across the system?
• What role should multilateral organizations play in setting precedents for health inclusivity around the world?
• How do health inclusivity policies empower the service user and help reduce the burden placed on public healthcare systems?
• How can the health sector come together to ensure individuals are included within their own health decisions, are able to access services regardless of demographics and geography and trust their healthcare providers?

This event will be held at the Sheraton Hotel, Grand Esplanade, Berlin in the margins of the World Health Summit. You do not need a ticket for the World Health Summit to attend this event.

What are MENA countries’ priorities for climate action and COP? 24 October 2024 — 1:00PM TO 2:00PM Anonymous (not verified) 2 October 2024 Online

Experts discuss the impacts of COP27 and 28 on the region and priorities for COP29.

In November this year, all eyes will be on Azerbaijan as Baku hosts the 29th UN Climate Conference (COP). Hosting COP offers an opportunity to push for climate action that reflects the host country’s unique circumstances, as well as regional interests. COP28 in the United Arab Emirates and COP27 in Egypt highlighted the climate priorities for the Middle East and North Africa (MENA), one of the world’s most vulnerable regions to the impacts of climate change.

From rising temperatures and deadly heatwaves, to extreme weather events such as heavy rainstorms, sandstorms, and cyclones, climate change exacerbates existing vulnerabilities. These vulnerabilities include water scarcity, food security, and the preservation of livelihoods increasingly threatening the region’s social and economic stability.

While there has been some progress in advancing formal negotiations on key issues, the gap between COP agreements and tangible actions to address the increasingly severe effects of climate change in the MENA region remains vast. 

This webinar aims to assess:

• What are the key tangible impacts of COP27 and COP28 in Egypt and the UAE respectively on driving climate action in the region?
• How do MENA countries balance COP28’s landmark agreement to transition away from fossil fuels with their unique national circumstances?
• How will the region benefit from COP28 breakthrough in integrating the issues of climate, peace and security in climate action through the ‘Declaration of Climate, Relief, Recovery and Peace’?
• What are the priorities for COP29 and how do they align with the climate agenda in the MENA region?

Numerous iron-sulfur (Fe-S) proteins with diverse functions are present in the matrix and respiratory chain complexes of mitochondria. Although [4Fe-4S] clusters are the most common type of Fe-S cluster in mitochondria, the molecular mechanism of [4Fe-4S] cluster assembly and insertion into target proteins by the mitochondrial iron-sulfur cluster (ISC) maturation system is not well-understood. Here we report a detailed characterization of two late-acting Fe-S cluster-carrier proteins from Arabidopsis thaliana, NFU4 and NFU5. Yeast two-hybrid and bimolecular fluorescence complementation studies demonstrated interaction of both the NFU4 and NFU5 proteins with the ISCA class of Fe-S carrier proteins. Recombinant NFU4 and NFU5 were purified as apo-proteins after expression in Escherichia coli. In vitro Fe-S cluster reconstitution led to the insertion of one [4Fe-4S]2+ cluster per homodimer as determined by UV-visible absorption/CD, resonance Raman and EPR spectroscopy, and analytical studies. Cluster transfer reactions, monitored by UV-visible absorption and CD spectroscopy, showed that a [4Fe-4S]2+ cluster-bound ISCA1a/2 heterodimer is effective in transferring [4Fe-4S]2+ clusters to both NFU4 and NFU5 with negligible back reaction. In addition, [4Fe-4S]2+ cluster-bound ISCA1a/2, NFU4, and NFU5 were all found to be effective [4Fe-4S]2+ cluster donors for maturation of the mitochondrial apo-aconitase 2 as assessed by enzyme activity measurements. The results demonstrate rapid, unidirectional, and quantitative [4Fe-4S]2+ cluster transfer from ISCA1a/2 to NFU4 or NFU5 that further delineates their respective positions in the plant ISC machinery and their contributions to the maturation of client [4Fe-4S] cluster-containing proteins.

Hdac3 is a lysine deacetylase that removes acetyl groups from histones and additional proteins. Although Hdac3 functions within mesenchymal lineage skeletal cells are defined, little is known about Hdac3 activities in bone-resorbing osteoclasts. In this study we conditionally deleted Hdac3 within Ctsk-expressing cells and examined the effects on bone modeling and osteoclast differentiation in mice. Hdac3 deficiency reduced femur and tibia periosteal circumference and increased cortical periosteal osteoclast number. Trabecular bone was likewise reduced and was accompanied by increased osteoclast number per trabecular bone surface. We previously showed that Hdac3 deacetylates the p65 subunit of the NF-κB transcriptional complex to decrease DNA-binding and transcriptional activity. Hdac3-deficient osteoclasts demonstrate increased K310 NF-κB acetylation and NF-κB transcriptional activity. Hdac3-deficient osteoclast lineage cells were hyper-responsive to RANKL and showed elevated ex vivo osteoclast number and size and enhanced bone resorption in pit formation assays. Osteoclast-directed Hdac3 deficiency decreased cortical and trabecular bone mass parameters, suggesting that Hdac3 regulates coupling of bone resorption and bone formation. We surveyed a panel of osteoclast-derived coupling factors and found that Hdac3 suppression diminished sphingosine-1-phosphate production. Osteoclast-derived sphingosine-1-phosphate acts in paracrine to promote bone mineralization. Mineralization of WT bone marrow stromal cells cultured with conditioned medium from Hdac3-deficient osteoclasts was markedly reduced. Expression of alkaline phosphatase, type 1a1 collagen, and osteocalcin was also suppressed, but no change in Runx2 expression was observed. Our results demonstrate that Hdac3 controls bone modeling by suppressing osteoclast lineage cell responsiveness to RANKL and coupling to bone formation.

Belt and Road Is Not a (Completely) Closed Shop Expert comment sysadmin 22 March 2018

Though the infrastructure initiative will continue to be led in many places by Chinese investment, where there are benefits of scale, effectiveness and risk management, outside participation will be welcome.

First announced in 2013, President Xi Jinping’s Belt and Road Initiative promises, at a minimum, to improve infrastructure and connectivity between China and the rest of Eurasia. Any bold plan to finance infrastructure on a large-scale across so many low-income economies deserves a sympathetic ear and a positive reception. But many wonder how large the role can be for non-Chinese players in what is clearly an initiative of the Chinese government.

So far, Chinese state and policy banks account for the overwhelming majority of the financing – and this money then flows to Chinese enterprises, mainly state-owned. One study found that 89% of the work went to Chinese contractors on China-funded projects.

Yet, recently in Paris, Chinese Foreign Minister Wang Yi said the Belt and Road was a ‘sunshine initiative’ that was open and for all to benefit from. He declared that there were to be ‘no backroom deals. There is openness and transparency.’ The Belt and Road Initiative will ‘respect international rules’ and ‘will run according to market rules’.

There are some notable instances of Belt and Road projects changing to conform more to international rules as they develop. For example, work on the Belgrade–Budapest high speed rail link originally ran into problems. Contracts were allegedly awarded to Chinese companies without following the EU-mandated competitive procurement processes. Now, the most recent round of contracts is to be awarded by tender.

Such a switch perhaps does not herald the unrestricted ‘market rules’ that Wang speaks of, but it does highlight that China is willing to turn Belt and Road towards openness in certain instances. These will be cases where it clearly brings benefits for China – but also where private sector players can be convinced of good commercial returns. These benefits are most likely to lie in three areas: scale and access, effectiveness and risk management.

Mutual benefits

Firstly, scale and access. Belt and Road can achieve greater scale if additional financing comes in alongside the current Chinese state and policy bank lending. This can come both by working together with multilateral institutions and with private sector institutions. This will in turn require defining projects or structuring financing with attractive risk-return trade-offs. In some cases, this will be feasible – in others not.

Getting bigger also necessitates initiating meaningful Belt and Road activity in more countries. As the Belgrade–Budapest rail experience has shown, approaches vary in terms of competitive tendering requirements and consideration of non-Chinese bidders. An approach that works in, say, Tajikistan, may not be effective in Poland. This is a pragmatic recognition of context that is quite separate from debates on what the ‘right’ approach to these standards should be. Both these elements suggest that a more open Belt and Road will be a larger and more far-reaching one.

Secondly, effectiveness. Despite extensive experience building infrastructure within China, many Chinese companies are much less familiar operating outside of China. Western, Japanese and Korean companies can bring their own experience to the table and help the success of these projects. By doing so, they also put competitive pressure on Chinese companies to improve and upgrade, while providing opportunities to learn. This in turn creates a stronger, more productive Chinese economy.

Beyond physical hardware, the ‘software’ is also critical to success. Again foreign companies have much to contribute. Areas such as maintenance, training, legal and accounting services are all in demand. Indeed, many such British and other companies are already actively engaged in working on projects with Chinese companies to help in these areas.

Finally, risk management. Beyond the usual project management risk of large projects, Belt and Road brings additional challenges. Many countries have weak governance, internal divisions and security issues, all within distinctively different cultures and traditions. Chinese companies with little experience of local conditions will struggle. Going it alone may provide what is an illusion of control, but exposure to social and political dynamics can rebound on China in unexpected ways.

Cooperating with others who have a history of in-country experience is a way to manage these risks. Examples would include British and Chinese cooperation both at company and governmental level in engaging in particular African countries, in partnership with the relevant country government.

Mixed system

Mechanisms that encourage competitive choices and restrain corruption are positive, but mechanisms that slow decision-making to a crawl also prevent countries from getting benefits of infrastructure projects. Conversely, continuing along the current path of Chinese-led investment does have some clear attractions in certain settings, at least to those directly involved. It combines the ability of Chinese policy banks to provide large-scale funding in even high-risk environments with the relevant experience and production capacity of Chinese state-owned businesses. It allows for government-to-government deals, pragmatic negotiations and all-encompassing accords, at times out of the public eye. In many cases, it is hard to make a commercial case for the investments.

But in cases where there is mutual benefit, engagement and will, there will be a role for international partnerships.

Nuclear proliferation in a fragmenting world 13 September 2022 — 1:00PM TO 2:00PM Anonymous (not verified) 5 September 2022 Online

Where does the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) stand in 2022?

With the war in Ukraine and China–US tensions rising, the threat of a nuclear arms race has never been as high since the Cold War.

Global efforts to control the appropriation and use of nuclear weapons are strained with the war in Ukraine, US–Russia and US–China tension, Iran on the nuclear threshold, instability in Pakistan and the ongoing threat from North Korea.

The Review Conference of the NPT that took place in New York this August sought to deal with the multiple nuclear threats, but new missile technology such as hypersonic glide vehicles and torpedoes are not covered by a treaty.

Russia and the US are in a development phase for a host of new technologies and delivery systems, especially after both withdrew from various arms-control treaties in the 2000s and 2010s. Now the nuclear stockpile is growing again and major superpowers are adopting confrontational geostrategic positions.

As the world’s established orders and system fragment, there is a possibility the nine countries with confirmed nuclear weapons could grow. Events in Ukraine highlight the need for a new, modern agreement on nuclear weapons control, needed today more than ever.

The panel of experts discuss key questions including:

• What did ‘RevCon’ in New York tell us about the adoption or update to the NPT?

• Will the war in Ukraine deter or prevent any agreement between nations or does nuclear weapons control represent an area of potential multilateral harmony?

• Are we likely to see a new arms race akin to the Cold War? Where does China fit into this race?

• How has technology changed the arms control landscape?

 As with all Chatham House member events, questions from members drive the conversation.

Nuclear stability for all put at risk by Putin's speech Explainer NCapeling 22 February 2023

Explaining the risks of Russia’s decision to suspend the New START nuclear treaty with the US, and the wider implications for international relations.

Why is New START important?

Following the collapse of the Intermediate-range Nuclear Forces treaty (INF), New START is the only remaining nuclear arms control treaty between the US and Russia.

This means that without it there would be no limits on numbers or the type of Russian and US deployed nuclear warheads. The limits set under New START are lower than those set under its predecessor, the Strategic Arms Reduction Treaty (START).

It is also important for maintaining some form of strategic arms control between Russia and the US. The treaty provides the US and Russia with mechanisms for transparency and confidence-building, for instance through regular biannual data exchanges, as well as measures for verification.

What is Russia able to do next after suspending participation?

President Vladimir Putin’s decision to suspend its participation could pave the way for Russia to increase the number of deployed warheads, delivery vehicles and launchers, potentially exceeding the limits placed on numbers under the new START.

Putin stated he would resume testing of nuclear weapons if the US resumed – Russia is a full state party to the nuclear Comprehensive Test Ban Treaty (CTBT) negotiated in 1996, as is the UK and France. The US has signed, as has China, but neither state has yet ratified the treaty.

Other countries required to ratify the treaty for it to enter into force include Egypt, India, Iran, Israel, North Korea, and Pakistan.

Although the US is modernizing its nuclear weapons forces, there is no need – or plan – for the US to test nuclear warheads, and it is the same for the UK and France.

Concerns are now rising that Russia could point to no-fissionable yield experiments – which are allowed under the treaty and which the US and other nuclear weapons possessors conduct primarily for safety purposes – and then falsely declare those to be nuclear weapons tests, thus paving the way for a narrative to justify the resumption of nuclear testing by Russia.

Conducting a nuclear weapons test would be seen clearly as a further step on the escalation scale towards nuclear use for Russia.

While inspections of nuclear weapons sites had not resumed since COVID-19, Russia’s suspension of its participation could result in the further halting of other transparency and verification measures under New START, including the regular mutual data exchanges between the US and Russia – for example on warhead numbers, locations, and technical information on weapons systems and their sites – which are conducted through the Bilateral Consultative Commission (BCC).

What is the difference between withdrawing from New START and ‘suspending’ participation?

In his speech, Putin announced the suspension of Russian participation in New START. While this does not mean Russia has formally withdrawn from the treaty, the suspension could enable Russia to continue preventing the US from inspecting its nuclear weapons sites and halt Russia’s participation in other obligations, such as the routine reporting and data exchanges on nuclear weapons as well as meetings of the BCC.

The decision to suspend participation rather than withdraw from the treaty means Russia retains the option to return to compliance at a later point. However, it is not yet clear under what conditions Russia would opt to return to compliance with the treaty, or whether this means the US will, in turn, suspend their own obligations.

The treaty text itself does not provide for a suspension of participation by parties to the treaty. However, the Vienna Convention on the Law of Treaties does address the mechanisms for suspension of participation in a treaty. Russia is a full state party to the Vienna Convention, but the US has remained a signatory without ratification since 1970.

There is a precedent of Russia suspending its membership in arms control treaties rather than withdrawing, which is when Russia suspended its participation in the original Treaty on Conventional Armed Forces in Europe (CFE) in 2007.

The US does not recognize Russia’s suspension of its participation in the CFE treaty, but this does not make a material difference to Russian actions.

What does the suspension mean for the wider international treaty regime?

Russia’s suspension of the New START could signal the end of strategic arms control between the two countries. There is now virtually no regular scheduled arms control communication between the two countries bilaterally – this is a dangerous position to be in, especially in times of crisis.

The suspension of New START further erodes limited recourse for communication between the two countries, by suspending information exchange and meetings of the BCC under the treaty.

This is likely to have wider implications for progress on nuclear non-proliferation under the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), as well as the wider international security treaty regime.

Will this increase the nuclear threat or the likelihood of nuclear use?

New START provides both the US and Russia with a degree of transparency surrounding nuclear weapons systems. Without an avenue for regular data exchange and notification, and mechanisms for verification through mutual nuclear weapons site inspections, the risk of misperception or misunderstanding could increase and fuel uncertainty which could increases the perception of threat between Russia and the US.

What are Putin’s reasons for suspending Russia’s participation?

Putin and various members of his government have been linking the future of New START to the war in Ukraine rhetorically for several months now, threatening that Russia may not be willing to negotiate a follow-on treaty for when New START expires in Feb 2026 because of US support for Ukraine.

By announcing Russia’s suspension of the treaty in his main address on the anniversary of the invasion of Ukraine, Putin is sending a signal about Russia’s intent for the future.

Russia’s new hypersonic glide vehicle Avangard was already counted under New START and it is likely follow-on negotiations would have focused on some of Russia’s other hypersonic capabilities or other new nuclear systems.

Without the treaty, Russia might be less inhibited in its development of new nuclear systems.

Have both the US and Russia been compliant with the treaty until now?

Both the US and Russia have remained within the central limits of the treaty since its entry into force in 2011. Following the outbreak of COVID-19, both sides agreed to suspend in-person inspections due to restrictions on travel, and attempts to recommence in-person inspections in 2022 were unsuccessful.

In August 2022, Russia prevented US on-site inspections under New START and a November 2022 meeting of the BCC was called off by Russian officials. Russia has blamed both the ongoing COVID-19 pandemic and the sanctions burden on Russia as reasons for not wanting to resume inspections.

World in brief: Ukraine and nuclear proliferation to dominate G7 The World Today mhiggins.drupal 28 March 2023

Following Russia’s ongoing intimidation, Japan will use its presidency of the G7 – and its history – to prioritize the dangers of nuclear threats, writes James Orr.

Two issues are expected to dominate the agenda as Japan hosts the G7 summit in Hiroshima from May 19-21. Central to talks will be the conflict in Ukraine, with member states eager to highlight a message of unity and resolve in the face of Russia’s continuing aggression.

Fumio Kishida, Japan’s prime minister, made an unannounced visit to Kyiv on March 21, meeting the Ukrainian president Volodymyr Zelenskyy.  This coincided with a visit to Moscow by China’s leader Xi Jinping, who described Russian president Vladimir Putin as a friend and partner.

‘Absolutely unacceptable’

Hosting the G7 summit in Hiroshima is significant, too, with Kishida expected to emphasize the ‘absolutely unacceptable’ threat of nuclear proliferation. Ongoing tensions between China and Taiwan, together with recent North Korean ballistic missile tests, have heightened fears of a breakdown in security in the region.

Meanwhile, President Vladimir Putin’s menacing references to the use of nuclear weapons in Ukraine has raised the prospect of a potentially devastating conflict with NATO. ‘Kishida’s principal goal for the presidency of the G7 is to try to draw the world away from the path of destruction that is another nuclear conflict,’ said Duncan Bartlett, a research associate at SOAS, the School of Oriental and African Studies, in London.

‘Early last year, Putin warned of terrible consequences if NATO and the West interfered in the Ukraine conflict, and that was widely seen as being a nuclear threat. North Korea is also pursuing its nuclear weapons programme, and in February an intercontinental ballistic missile went into the sea just near the northern Japanese island of Hokkaido,’ said Bartlett.

After Russia invaded Ukraine in February 2022, Kishida has taken a firm position on Putin, in line with his G7 peers. President Zelenskyy has addressed the Japanese parliament via video link and Dmytro Kuleba, Ukraine’s minister of foreign affairs, was invited by his Japanese counterpart to a G7 meeting held during the Munich Security Conference earlier this year.

Kishida committed $600 million in financial support to Ukraine and his government may well announce the provision of further non-lethal assistance to Zelenskyy at the summit. The country’s constitution effectively outlaws the export of deadly weapons to foreign forces. On his visit to Kyiv, Kishida promised a further $30 million to Ukraine.

‘Kishida has revised key defence documents and is pursuing a radical and controversial expansion of Japan’s defence budget and capabilities,’ said Hugo Dobson, Professor of Japan’s International Relations at the University of Sheffield.

‘He and his G7 partners have signed historic defence agreements, pledged to strengthen ties or declared the inseparability of their security in light of actual conflict in Ukraine and potential conflict in East Asia. Kishida has linked the two by emphasizing that Ukraine today may be East Asia tomorrow,’ said Dobson.

Aside from security matters, Kishida will at the summit address issues on clean energy, climate change, global health and boosting multilateral cooperation to drive post-pandemic economic recovery.

Invitation to Nagasaki

He is understood to have invited President Joe Biden to visit Nagasaki, where the second of America’s two atomic bombs is estimated to have killed 60,000 people in August 1945. No sitting US president has ever visited the city, and Kishida, who grew up in Hiroshima, may see the visit as an opportunity to boost his flagging domestic approval ratings. It may also serve as a timely reminder to Russia and others that the G7 opposes any future nuclear weapon use.

Lars Jønson
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Michal Bassani-Sternberg
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Ilka Wittig
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