Science, Technology, and Public Policy

In this Project on Managing the Atom Discussion Paper, Philipp C. Bleek chronicles nuclear weapons proliferation choices throughout the nuclear age. Since the late 1930s and early 1940s, some thirty-one countries are known to have at least explored the possibility of establishing a nuclear weapons program. Seventeen of those countries launched weapons programs, and ten acquired deliverable nuclear weapons.

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.

Although the truck-jacking of highly radioactive material outside Mexico City on December 1, 2013 ended without the worst case materializing, it should serve as a wakeup call, not just in Mexico but also in the United States and elsewhere. Dangerous radiation sources remain vulnerable to theft, especially when they are out on the road. There is also poorly protected radioactive material in hospitals and other facilities. Improving security requires tougher regulations and greater risk awareness in the industry. Unfortunately, the United States is no exception, so it’s time for the country to get serious about locking up its radioactive material.

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.

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 paper 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.

In this new lead article, Prof. Calestous Juma, Harvard University and Prof. Yee-Cheong Lee, UNESCO, reflect on the progress made since the UN Millennium Project's Task Force report on science, technology and innovation (ST&I) was published. In 2005, the Task Force released the report Innovation: applying knowledge in development. It outlined a number of ways in which ST&I could be used to realize the UN Millennium Development Goals (MDGs). The authors claim that the report has played a key catalytic role in raising global awareness of the importance of ST&I in development.

"There are many lessons that Africa can learn from Brazil. The key is that Brazil has had a long record of creating new institutions to address major national challenges. It stands out as a leader in aviation because of having created an aerospace conglomerate, EMBRAER, whose annual revenue stands at about US$5.7 billion. Brazil offers key lessons on how to make Africa's rapidly expanding aerospace industry safer and more reliable."

In the modern global economy, nations do not compete; it is specialized regions that compete, according to Calestous Juma, faculty chair of the Innovation for Economic Development executive program. To help countries strengthen their regional innovation systems, the Belfer Center will join Harvard Kennedy School’s Executive Education in sponsoring a high level executive program beginning May 28.

Today, three of ten people on the planet rely on others to grow their food and 900 million remain chronically food insecure. By 2050 the global demand for agricultural production is expected to double. Half of the global population will live in cities and will need to be fed through market channels. Meeting these demands will require significant increases in agricultural productivity. Modern, science-driven farming including genetically modified crops represents the best chance of generating the increases in agricultural productivity necessary to feed our future. This paper's overall conclusion is that genetically modified crops can and should play a critical role in agricultural productivity. It is offers a roadmap for those interested in objectively evaluating both the risk and benefits of biotechnology in agriculture.