Science, Technology, and Public Policy

Harvard Kennedy School (HKS) doctoral student Daniel Velez Lopez is researching air pollution in Mexico and whether the country is willing to pay the costs to reduce it. HKS student Jennifer Kao is interviewing academics, investors, and government officials working to generate and commercialize clean energy innovations in the United Kingdom.

The ninth Review Conference of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) will be held at the UN Headquarters in New York from April 27-May 22, 2015. This is the fourth such conference since the indefinite extension of the NPT in 1995. Participating governments will discuss nuclear disarmament, non-proliferation, and the peaceful use of nuclear energy with a view to arriving at consensus on a number of issues.

Despite substantial progress in improving nuclear security in recent years, there is more to be done.  The threats of nuclear theft and terrorism remain very real. This presentation recommends learning from the much stronger national and international efforts in nuclear safety, and in particular, taking steps to build international understanding of the threat; establish effective performance objectives; assure performance; train and certify needed personnel; build security culture and exchange best practices; reduce the number of sites that need to be protected; and strengthen the international framework and continue the dialogue once leaders are no longer meeting regularly at the summit level. Matthew Bunn presented this talk, based on a recent paper, on July 3rd, 2013 at the International Conference on Nuclear Security in Vienna.

"Nowhere is the missed opportunity to build human capacity more evident than in the case of women and agriculture in Africa. The majority of farmers in Africa are women. Women provide 70%–80% of the labor for food crops grown in Africa, an effort without which African citizens would not eat. Female farmers make up 48% of the African labor force. This work by women is a crucial effort in nations where the economy is usually based on agriculture."

Recent national trends in investments in global energy research, development, and demonstration (RD&D) are inconsistent around the world. Public RD&D investments in energy are the metric most commonly used in international comparative assessments of energy-technology innovation, and the metric employed in this article. Overall, the data indicate that International Energy Agency (IEA) member country government investments have been volatile: they peaked in the late 1970s, declined during the subsequent two decades, bottomed out in 1997, and then began to gradually grow again during the 2000s.

The Belfer Center’s Energy Technol­ogy Innovation Policy research group has found that the governments of six key developing countries are spending more on energy technology research, develop­ment, and demonstration than the governments of the two dozen richest countries—combined. See full report here.

New Harvard Kennedy School research finds that energy research, development, and demonstration (ERD&D) funding by governments and 100 percent government-owned enterprises in six major emerging economies appears larger than government spending on ERD&D in most industrialized countries combined. That makes the six so-called BRIMCS countries—Brazil, Russia, India, Mexico, China, and South Africa—major players in the development of new energy technologies. It also suggests there could be opportunities for cooperation on energy technology development among countries.

Over the past decade, countries with emerging economies like Brazil, Russia, India, Mexico, China, and South Africa have become important global players in political and economic domains. In 2007, these six countries consumed and produced more than a third of the world's energy and emitted about 35 percent of total greenhouse-gas (GHG) emissions. The changing global energy landscape has important implications for energy technology innovation (ETI) nationally and internationally. However, there is limited information available about the investments and initiatives that are taking place by the national governments within these countries. This paper presents the information available on energy RD&D investments in the emerging economies. 

The spread of nuclear weapons is one of the most significant challenges to global security in the twenty-first century. Limiting the proliferation of nuclear weapons and materials may be the key to preventing a nuclear war or a catastrophic act of nuclear terrorism. Going Nuclear offers conceptual, historical, and analytical perspectives on current problems in controlling nuclear proliferation. It includes essays that examine why countries seek nuclear weapons as well as studies of the nuclear programs of India, Pakistan, and South Africa.

"Concern over nuclear proliferation is likely to increase in the coming years. Many observers believe that the spread of nuclear weapons to one or two more states will trigger a wave of new nuclear states. More states may turn to nuclear power to meet their energy needs as other sources of energy become more costly or undesirable because they emit carbon that contributes to global climate change. As more nuclear reactors are built, the world's stock of nuclear expertise and fissionable materials is likely to grow."