Science, Technology, and Public Policy

At first glance, the main advantage of Pakistan's new battlefield nuclear weapon—known as the Nasr missile—would appear to be its ability to slowdown and stop an armored attack by the Indian Army inside Pakistan, before it reaches vital cities. But deeper examination reveals that deploying this particular weapon on the battlefield against an advancing Indian armored column would cause substantial deaths and injuries to Pakistani citizens, rendering its purpose moot.

Each year, the Science, Technology, and Public Policy (STPP) Program at the Belfer Center for Science and International Affairs at the Harvard Kennedy School welcomes new pre- and post-doctoral fellows and visiting researchers to a select team of scholars exploring the critical role that science and technology play in everyday life.

Some 150–200 US tactical nuclear weapons are still scattered throughout the NATO countries of Belgium, Germany, Italy, the Netherlands and Turkey. Bringing together leading scholars and analysts of tactical nuclear weapons with country-specific expertise, MTA Associate Paolo Foradori's new book offers an in-depth analysis of the presence, role, perceived value, and destiny of tactical nuclear weapons in Europe. The volume provides perspectives from all main actors directly or indirectly involved in the debate over the future of these weapons.

"A defense white paper released by China on April 16 has invited a debate over a shift in its nuclear policy, because this new paper, unlike previous editions, did not reiterate China's long-standing no-first-use nuclear weapons doctrine."

"If China abandons its no-first-use nuclear pledge, which has guided China's nuclear strategy since  its first nuclear test in 1964, it would severely undermine the global disarmament process, potentially preventing the U.S. and Russian from further reducing their nuclear arsenals and even encouraging the U.S. to expand its nuclear forces. Is China really changing its nuclear policy?"

"Researching Asian security issues has never been more topical," Yvonne Yew said in discussing her work at the Belfer Center. Despite Asia's economic growth, she said, "simmering tensions, territorial disputes, nuclear proliferation concerns, and military skirmishes serve to potentially undermine the region's peace and prosperity. As a former Singaporean diplomat and representative to the International Atomic Energy Agency, Yew is in a unique position to view security issues spurred by the momentous and ongoing rise of Asia."

This week, when the leaders of the G8 industrial democracies gather in France, their meeting will include discussions of what steps must be taken to strengthen global nuclear safety and global nuclear security  in the aftermath of the tragedy at Fukushima. The Belfer Center's Matthew Bunn and Olli Heinonen suggest new actions the world community should take in five key areas in order to prevent another Fukushima.

John P. Holdren, President Obama's chief science and technology advisor, draws a grim picture of our world at the end of this century if we fail to start slashing greenhouse gas emissions that are ravaging the global climate. In a lecture at MIT, Holdren issued a call to action, arguing for a package of integrated measures to protect the environment. Holdren is on leave from Harvard Kennedy School's Belfer Center, where he was director of the Science and Technology Public Policy program.