That’s the title of my latest piece for The National Interest. The first three paras are below.

In the wake of the meltdown last year at the Fukushima nuclear plant, the viability of nuclear power has been called into question yet again. The Japanese government has closed down all but one of the country’s nuclear plants (though there are plans to start reopening them), and Germany has abandoned a previous decision to keep existing nuclear plants operating. Concern about nuclear power has also increased in the United States, with most opinion polls now showing a majority opposed to further expansion of the industry.

On the other hand, some commentators have been struck by the fact that the disaster did not cause any direct loss of life and that estimates of the adverse health effects of the radioactive releases are very modest. A striking example is English writer George Monbiot. An opponent of nuclear power before Fukushima, Monbiot has switched to the view that nuclear power should be supported as a response to climate change.

Unfortunately, this debate has taken place without much attention to the economics of electricity production. The critical question is whether nuclear power can be a cost-effective alternative as compared to renewables, investments in energy efficiency or even such long shots as carbon capture and storage. A look at the economic cost of the Fukushima meltdown suggests that the path to a nuclear future is steeply uphill.

I’m too busy to referee another fight over nuclear power today, so I’m delaying opening comments here until tomorrow. The TNI post is open to comments there, so that will give everyone a chance to get started straight away.