what is a big deal then? Unusable area? Mining coal or rare earth for solar panel already do that for you on a two order of magnitude difference at least (not counting detroyed montaintops and water pollution). Population displacement? Yeah, again an order of magnitude inferior to dammage caused by mining (this time counting water pollution). Not counting when hydro power fail: two order of magnitude differential just counting china barrage failure.
Would you dissmiss hydro power because of the barrage incident then? Because last time i checked, the death toll, the displacment toll and the lost land caused by hydro power were a lot more than nuclear for sensibly the same power production.
Is it waste that grind your gear? Yeah, speak to the people who live near cadmium mines where nothing can grow anymore.
Also a Co2 surplus in high atmosphere last around 100 000 years (order of magnitude here). Compare that to the dangerous radioactive waste. Also, coal mining and burning cause the area around to be more radioactive than the area around fukushima, or French uranium mines. Weird, no?
You know why you really don't like nuclear power? Its because with solar panel, oil and coal, the externalities are paid by poor populations in China, India, Africa or south America. So its better for you (or me). Its because hydro power failure only happened in poor countries. Or rather, country you don't really know or care about. Italia, Brazil, China barrage failure each have death toll superior to fukushima + chernobyl counting displacement caused deaths (avoidable deaths).