But that said, something else has happened in the last five years that has made me a bit ... cautious about being decisive on nuclear. And that is general global instability. E.g., things sure feel like they've come off the rails recently and things I used to take for granted: that competent people would generally be in charge, has been challenged.
So to me, the biggest risk with nuclear isn't the technology itself. In isolation I see it as a great solution to one of the key challenges of climate change. To me, the biggest risk is political stability. It's a technology that requires constant competence.
All that said – I aim to be open-minded. If the new breed of reactors can safely shutdown under neglect, if they can't be weaponized if society breaks down – awesome. I'd love to hear more about it.