On Nuclear Energy and Global Warming

Here's Santa Clara University professor David D. Friedman:

Nuclear power is the one energy source that does not produce greenhouse gases and, using current technology, can be expanded over the next couple of decades to replace many, arguably almost all, uses of fossil fuel. So anyone who believes that the great threat facing us, the threat we should be willing to pay large costs to deal with, is global warming due to greenhouse gases should be strongly inclined to favor nuclear power.

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I am sure there are people who are both seriously worried about global warming and in favor of nuclear power. But how many of them are there? How many high profile spokesmen or organizations have taken that position?

We know of a few. How about James Lovelock, Patrick Moore and Stewart Brand for starters?