Frank N. von Hippel

Nota: Este archivo abarca los artículos publicados por el autor desde el 1 de mayo de 2009. Para fechas anteriores realice una búsqueda entrecomillando su nombre.

This year has seen a lot of concern about the confrontation between China and Japan over a group of islets in the East China Sea.

Less attention, though, is being paid to what may be a more destabilizing development: next year Japan plans to bring its long-delayed Rokkasho reprocessing plant online, which could extract as much as eight tons of weapons-usable plutonium from spent reactor fuel a year, enough for nearly 1,000 warheads. That would add to Japan’s existing stockpile of 44 tons, 9 of which are stored in domestic facilities.

Japan has repeatedly vowed never to develop nuclear weapons, and there’s no reason to doubt that now.…  Seguir leyendo »

It will be years before we know the full consequences of the disaster at the Fukushima Daiichi nuclear power plant in Japan. But the public attention raised by the problems there provides an opportunity to rethink nuclear-power policy in the United States and the rest of the world — and reduce the dangers of a similar disaster happening elsewhere.

From one perspective, nuclear power has been remarkably safe. The 1986 Chernobyl accident will ultimately kill about 10,000 people, mostly from cancer. Coal plants are much deadlier: the fine-particulate air pollution they produce kills about 10,000 people each year in the United States alone.…  Seguir leyendo »