MEGAN MCARDLE: “Why not nuclear? We asked. The World Bank doesn’t support nuclear, though it’s not clear why. Geopolitically, of course, there are proliferation concerns, and questions about whether developing countries can safely manage a nuclear plant. On the other side of the ledger, however, is the fact that without nuclear, all these developing countries are going to be dumping a gigantic load of carbon into the atmosphere. Shouldn’t we at least be thinking hard about safer reactors for the developing world?”