The problem with nuclear power is that the consequences of things going wrong are so extreme. Some of these compounds take thousands of years to decay.
I used to be all in favor of nuclear power, but I've really had to rethink that after Fukushima. Chernobyl was easy to chalk up to an inferior Soviet design, but Fukushima was a Western design. How many more Fukushimas are there, potentially? Is it just going to keep pouring radioactive water into the Pacific Ocean indefinitely?
I'm no longer convinced there is a way to safely use it. Nuclear reactors on ships and submarines are one thing -- they're small and even a totally exposed core that sunk with the ship would only do limited damage. I'm also worried about the baton being handed to future generations. Will they have anything like the competence to manage things like this? Our society has been deliberately breeding morons, a form of vote farming by the Democrat party. What happens to all the reactors and nuclear waste when we've gone full Idiocracy?