Which crisis is the most important to manage in the short term.
Climate change, nuclear power gives us a huge tool to deal with it by shutting down fossil furl plants.
If we fail the climate change, the nuclear waste will be a tiny problem to deal with.
With nuclear power we at least give people a problem they can deal with, climate change is far, far worse.
The ammount of radioactive waste is tiny relative to normal dumps, and as described before, it is easy to deal with, dig a deep hole, put the waste in it, refill it.
Boom problem solved.
CO2 from fossil plats will keep up climate change for centuries.