Environmental groups talk a lot about chemical waste. > these products most of the time don't even degrade over time (so even longer than thousands of years)

Environmental groups talk a lot about chemical waste. > these products most of the time don't even degrade over time (so even longer than thousands of years) Just see fate of the German storage site Asse II: https://www.tagesschau.de/inland/asse-atomlager-101.html https://www.tagesschau.de/inland/asse-atomlager-101.html That's a very costly problem: it will cost billions to fix it.