"We've seen how bad a nuclear accident can be".

By any measure, nuclear energy is far safer than fossil fuels.

You are aware, yes, that fossil fuels kill over eight million people a year? https://www.seas.harvard.edu/news/2021/02/deaths-fossil-fuel-emissions-higher-previously-thought

And this is before the climate catastrophe.

That the largest energy accident immediately killed about 30 times as many people as Chernobyl will end up killing in decades? https://en.wikipedia.org/wiki/Energy_accidents

Don't get me wrong. I think that atomic energy needs to be overhauled, but even as it is, it's orders of magnitude safer than fossil fuels.

And we HAVE to deal with CO2.

If you are going to write back, might I ask you to use numbers, facts and statistics?