Nuclear Issues

In the lead-up to the nuclear security summit, Advancing Nuclear Security: Evaluating Progress and Setting New Goals outlines what was accomplished in a four-year effort launched in 2009 to secure nuclear material around the globe—and what remains to be done. The effort made significant progress, but some weapons-usable nuclear materials still remain “dangerously vulnerable." The authors highlight the continuing danger of nuclear and radiological terrorism and call for urgent action.

In the 1970s, nuclear-power boosters expected that by now nuclear power would produce perhaps 80 to 90 percent of all electrical energy globally. Today, the official high-growth projection of the Organization for Economic Co‑operation and Developments (OECD) Nuclear Energy Agency (NEA) estimates that nuclear power plants will generate about 20 percent of all electrical energy in 2050. Thus, nuclear power could make a significant contribution to the global electricity supply. Or it could be phased out — especially if there is another accidental or a terrorist-caused Chernobyl-scale release of radioactivity. If the spread of nuclear energy cannot be decoupled from the spread of nuclear weapons, it should be phased out.

"...if China continues to prioritise friendly commercial relations with North Korea and Iran, it will threaten its own long-term security. A chronically proliferating North Korea would provoke Japan to reassess the need for a nuclear deterrent, while a nuclear-armed Iran could destabilise the Gulf and global energy markets. Crafting an approach that includes a sustained US-China engagement to clarify each side's intent, provides for China's energy security and maintains a focus on the threat of nuclear proliferation in North Korea and Iran is more likely to achieve our shared non-proliferation goals."

"...a new look at global atomic energy supplies is sorely needed."