NASA’s Asteroid Initiative encompasses efforts for the human exploration of asteroids—as well as the Asteroid Grand Challenge—to enhance asteroid detection capabilities and mitigate their threat to Earth. The human space flight portion of the initiative primarily includes the Asteroid Redirect Mission (ARM), which is a proposal to put an asteroid in orbit of the moon and send astronauts to it. The program originally contemplated two alternatives for closer study: capturing a small 10m diameter asteroid versus simply recovering a boulder from a much larger asteroid. Late in March, NASA offered an update of its plans. It has decided to retrieve a boulder from an asteroid near Earth’s orbit—candidates are the asteroids 2008 EV5, Bennu, and Itokawa—and will place the boulder on the moon’s orbit to further study it.

This mission will help NASA develop a host of technical capabilities. For instance, Solar Electric Propulsion uses solar electric power to charge atoms for spacecraft propulsion—in the absence of gravity, even a modicum of force can alter the trajectory of a body in outer space. Another related capability under development is the gravity tractor, which is based on the notion that even the modest mass of a spacecraft can exert sufficient gravitational force over an asteroid to ever so slightly change its orbit. The ARM spacecraft mass could be further increased by its ability to capture a boulder from the asteroid that is steering clear of the Earth, enabling a test of how humans might prevent asteroid threats in the future. Thus, NASA will have a second test of how to deflect near-Earth objects on a hazardous trajectory. The first test, implemented as part of the Deep Impact Mission, is a kinetic impactor; that is, crashing a spacecraft on an approaching object to change its trajectory.

The Asteroid Initiative is a partner of the agency’s Near Earth Object Observation (NEOO) program. The goal of this program is to discover and monitor space objects traveling on a trajectory that could pose the risk of hitting Earth with catastrophic effects. The program also seeks to develop mitigation strategies. The capabilities developed by ARM could also support other programs of NASA, such as the manned exploration of Mars.

NEOO has recently enjoyed an uptick of public support. It used to be funded at about $4 million in the 1990s and in 2010 was allocated a paltry $6 million. But then, a redirection of priorities—linked to the transition from the Bush to the Obama administrations—increased funding for NEOO to about $20 million in 2012 and $40 million in 2014—and NASA is seeking $50 million for 2015. It is clear that NASA officials made a compelling case for the importance of NEOO; in fact, what they are asking seems quite a modest amount if indeed asteroids pose an existential risk to life on earth. At the same time, the instrumental importance of the program and the public funds devoted to it beg the question as to whether taxpayers should have a say in the decisions NASA is making regarding how to proceed with the program.

NASA has done something remarkable to help answer this question.

Last November, NASA partnered with the ECAST network (Expert and Citizen Assessment of Science and Technology) to host a citizen forum assessing the Asteroid Initiative. ECAST is a consortium of science policy and advocacy organizations which specializes in citizen deliberations on science policy. The forum consisted of a dialogue with 100 citizens in Phoenix and Boston who learned more about the asteroid initiative and then commented on various aspects of the project.

The participants, who were selected to approximate the demographics of the U.S. population, were asked to assess mitigation strategies to protect against asteroids. They were introduced to four strategies: civil defense, gravity tractor, kinetic impactor, and nuclear blast deflection. As part of the deliberations, they were asked to consider the two aforementioned approaches to perform ARM. A consensus emerged about the boulder retrieval option primarily because citizens thought that option offered better prospects for developing planetary defense technologies.  This preference existed despite the excitement of capturing a full asteroid, which could potentially have additional economic impacts. The participants showed interest in promoting the development of mitigation capabilities at least as much as they wanted to protect traditional NASA goals such as the advancement of science and space flight technology. This is not surprising given that concerns about doomsday should reasonably take precedence over traditional research and exploration concerns.

NASA could have decided to set ARM along the path of boulder retrieval exclusively on technical merits, but having conducted a citizen forum, the agency is now able to claim that this decision is also socially robust, which is to say, is responsive to public values of consensus. In this manner, NASA has shown a promising method by which research mission federal agencies can increase their public accountability.

In the same spirit of responsible research and innovation, a recent Brookings paper I authored with David Guston—who is a co-founder of ECAST—proposes a number of other innovative ways in which the innovation enterprise can be made more responsive to public values and social expectations.

Kudos to NASA for being at the forefront of innovation in space exploration and public accountability.

Editor's Note: Johannes Linn discusses the potential of multilateral development banks in the latest G-20 Research Group briefing book on the St. Petersburg G-20 Summit. Read the full collection here.

The origins of the multilateral development banks (MDBs) lie with the creation of the World Bank at Bretton Woods in 1944. Its initial purpose, as the International Bank for Reconstruction and Development, was the reconstruction of wartorn countries after the Second World War. 

As Europe and Japan recovered in the 1950s, the World Bank turned to providing financial assistance to the developing world. Then came the foundation of the InterAmerican Development Bank (IADB) in 1959, of the African Development Bank (AfDB) in 1964 and of the Asian Development Bank (ADB) in 1966, each to assist the development of countries in their respective regions. The European Bank for Reconstruction and Development (EBRD) was set up in 1991, following the collapse of the Soviet Union, to assist with the transition of countries in the former Soviet sphere. 

The MDBs are thus rooted in two key aspects of the geopolitical reality of the postwar 20th century: the Cold War between capitalist ‘West’ and communist ‘East’, and the division of the world into the industrial ‘North’ and the developing ‘South’. The former aspect was mirrored in the MDBs for many years by the absence of countries from the Eastern Bloc. This was only remedied after the fall of the Bamboo and Iron curtains. The latter aspect remains deeply embedded even today in the mandate, financing pattern and governance structures of the MDBs. 

Changing global financial architecture 

From the 1950s to the 1990s, the international financial architecture consisted of only three pillars: the International Monetary Fund (IMF) and the MDBs represented the multilateral official pillar; the aid agencies of the industrial countries represented bilateral official pillar; and the commercial banks and investors from industrial countries made up the private pillar. 

Today, the picture is dramatically different. Private commercial flows vastly exceed official flows, except during global financial crises. New channels of development assistance have multiplied, as foundations and religious and non-governmental organisations rival the official assistance flows in size. 

The multilateral assistance architecture, previously dominated by the MDBs, is now a maze of multilateral development agencies, with a slew of sub-regional development banks, some exceeding the traditional MDBs in size. For example, the European Investment Bank lends more than the World Bank, and the Caja Andina de Fomento (CAF, the Latin American Development Bank) more than the IADB. There are also a number of large ‘vertical funds’ for specific purposes, such as the International Fund for Agricultural Development and the Global Fund to Fight AIDS, Tuberculosis and Malaria. There are  specialized trust funds, attached to MDBs, but often with their own governance structures.

End of the North-South divide 

Finally, the traditional North-South divide is breaking down, as emerging markets have started to close the development gap, as global poverty has dropped and as many developing countries have large domestic capacities. This means that the new power houses in the South need little financial and technical assistance and are now providing official financial and technical support to their less fortunate neighbors. China’s assistance to Africa outstrips that of the World Bank.

The future for MDBs 

In this changed environment is there a future for MDBs? Three options might be considered: 

1. Do away with the MDBs as a relic of the past. Some more radical market ideologues might argue that, if there ever was a justification for the MDBs, that time is now well past. In 2000, a US congressional commission recommended the less radical solution of shifting the World Bank’s loan business to the regional MDBs. Even if shutting down MDBs were the right option, it is highly unlikely to happen. No multilateral financial institution created after the Second World War has ever been closed. Indeed, recently the Nordic Development Fund was to be shut down, but its owners reversed their decision and it will carry on, albeit with a focus on climate change. 

2. Carry on with business as usual. Currently, MDBs are on a track that, if continued, would mean a weakened mandate, loss of clients, hollowed-out financial strength and diluted technical capacity. Given their tight focus on the fight against poverty, the MDBs will work themselves out of a job as global poverty, according to traditional metrics, is on a dramatic downward trend. 

Many middle-income country borrowers are drifting away from the MDBs, since they find other sources of finance and technical advice more attractive. These include the sub-regional development banks, which are more nimble in disbursing their loans and whose governance is not dominated by the industrial countries. These countries, now facing major long-term budget constraints, will be unable to continue supporting the growth of the MDBs’ capital base. But they are also unwilling to let the emerging market economies provide relatively more funding and acquire a greater voice in these institutions.

Finally, while the MDBs retain professional staff that represents a valuable global asset, their technical strength relative to other sources of advice – and by some measures, even their absolute strength – has been waning. 

If left unattended, this would mean that MDBs 10 years from now, while still limping along, are likely to have lost their ability to provide effective financial and technical services on a scale and with a quality that matter globally or regionally. 

3. Give the MDBs a new mandate, new governance and new financing. If one starts from the proposition that a globalised 21st-century world needs capable global institutions that can provide long-term finance to meet critical physical and social infrastructure needs regionally and globally, and that can serve as critical knowledge hubs in an increasingly interconnected world, then it would be folly to let the currently still considerable institutional and financial strengths of the MDBs wither away.

• The mandate of the MDBs should be adapted to move beyond preoccupation with poverty eradication to focus explicitly on global and regional public goods as a way to help sustain global economic growth and human welfare. Moreover, the MDBs should be able to provide assistance to all their members, not only developing country members. 

• The governance of the MDBs should be changed to give the South a voice commensurate with the greater global role it now plays in economic and political terms. MDB leaders should be selected on merit without consideration of nationality. 

• The financing structure should be matched to give more space to capital contributions from the South and to significantly expand the MDBs’ capital resources in the face of the current severe capital constraints.

In addition, MDB management should be guided by banks’ membership to streamline their operational practices in line with those widely used by sub-regional development banks, and they should be supported in preserving and, where possible, strengthening their professional capacity so that they can serve as international knowledge hubs. 

A new MDB agenda for the G20 

The G20 has taken on a vast development agenda. This is fine, but it risks getting bogged down in the minutiae of development policy design and implementation that go far beyond what global leaders can and should deal with. What is missing is a serious preoccupation of the G20 with that issue on which it is uniquely well equipped to lead: reform of the global financial institutional architecture. 

What better place than to start with than the MDBs? The G20 should review the trends, strengths and weaknesses of MDBs in recent decades and endeavour to create new mandates, governance and financing structures that make them serve as effective pillars of the global institutional system in the 21st century. If done correctly, this would also mean no more need for new institutions, such as the BRICS development bank currently being created by Brazil, Russia, India, China and South Africa. It would be far better to fix the existing institutions than to create new ones that mostly add to the already overwhelming fragmentation of the global institutional system.

On Tuesday, October 28, 2014, tens of thousands of citizens of Burkina Faso gathered in its capital city, Ouagadougou, and its second biggest city, Bobo Dioulasso, to protest proposed changes to its constitution regarding term limits. A vote was planned for Thursday, on whether to extend the current limit of two terms to three. This vote is extremely controversial:  Current President Blaise Compaoré, who came to power in a coup in 1987, has ruled the country for 27 years. Allowing him to run for election in November 2015 could extend his reign for another five years. In Ouagadougou on Wednesday, citizens angry over the possibility that parliament might make it possible for Campaoré to stay in power indefinitely set fire to the parliament and forced legislators to postpone the vote that had been set for Thursday, October 30, 2014 to decide the constitutional issue.

The West African country has been plagued by dictators, autocracies and coups in the past. At independence on August 5, 1960, Maurice Yaméogo, leader of the Voltaic Democratic Union (Union démocratique voltaïque), became the country’s first president. Shortly after assuming power, Yaméogo banned all political opposition, forcing mass riots and demonstrations that only came to an end after the military intervened in 1966. Lt. Col. Sangoulé Lamizana and a collection of military elites took control of the government and subsequently dissolved the National Assembly as well as suspended the constitution. Lamizana stayed in power until November 1980 when the military overthrew the government and installed Col. Saye Zerbo as the new president. Two years later, Col. Zerbo’s government was overthrown by Maj. Dr. Jean-Baptiste Ouédraogo and the Council of Popular Salvation (CSP—Conseil du salut du peuple). Although it promised to transition the country to civilian rule and provide a new constitution, the Ouédraogo regime banned all political organizations, including opposition parties. There soon arose a political struggle within the CSP. The radicals, led by Captain Thomas Sankara, eventually overthrew the government in August 1983, and Capt. Sankara emerged as the country’s new leader. In 1984, the Sankara government changed the country’s name from Upper Volta to Burkina Faso and introduced many institutional reforms that effectively aligned the country with Marxist ideals.

On October 15, 1987, Capt. Blaise Compaoré, a former colleague of Sankara’s, killed Sankara and several of his confidants in a successful coup d’état. In 1991, Campaoré was elected president in an election in which only 25 percent of the electorate participated because of a boycott movement organized and carried out by opposition parties. In 1998, he won reelection for another seven-year term. As president, Campaoré reversed all the progressive policies that Sankara had implemented.

In 2000, the country’s post-Cold War 1991 constitution was amended to impose a limit of two five-year consecutive terms on the presidency. However, Campaoré’s supporters argued that because he was in office when the amendments went into effect, they did not apply to him and, hence, he was qualified to run for re-election in 2005. Despite the fact that the opposition fielded several candidates, Campoaré won 80.35 percent of the votes cast in the 2005 presidential election. And, in the presidential elections held in November 2010, he captured 80.2 percent of votes.

Over more than a quarter century in power, Campaoré has used an unusual formula to achieve relative stability in Burkina Faso—authoritarianism mixed with traces of democracy. The complex governance system has relied primarily on Campaoré’s dominant and charismatic political power and has failed to build sustainable institutions—specifically, those capable of maintaining the rule of law and enhancing peaceful coexistence in his absence.

Constitutionally mandated presidential term limits strengthen the rule of law and provide a significant level of stability and predictability to the country’s governance institutions. In response to the efforts by Burkinabé members of parliament to change the constitution to enable Compaoré to secure another term in office, U.S. government officials have recently stated that “democratic institutions are strengthened when established rules are adhered to with consistency.” On his part, Campaoré has proclaimed that his main and immediate concern “is not to build a future for myself—but to see how the future of this country will take shape.” If this is indeed true, then he should exit gracefully from the Burkinabé political scene and henceforth serve as an elder statesman, providing his country’s new leadership with the advice and support that they need to deepen and institutionalize democracy, as well as enhance economic, social, political and human development.

Insisting, as President Campoaré has done, that the constitution be changed so that he can seek an additional term in power not only destroys the country’s fragile stability but also sends the wrong message to citizens about the rule of law—while citizens must be law-abiding, the president does not have to abide by the country’s settled law; if the law stands in the way of the president’s personal ambitions, he can simply change the law to provide him with the wherewithal to achieve those objectives. Such behavior from the country’s chief executive does not augur well for deepening the country’s democracy, an objective that is dear to many Burkinabé. The question to ask President Campoaré is: How do you want history to remember you? As a self-serving political opportunist who used his public position to accumulate personal power and wealth, at the expense of fellow citizens, or as a public servant who led and directed his country’s transformation into a peaceful, safe and productive society?