History shows that nuclear power is very safe as long as you don't build the plants in tsunami-prone seismic zones, operate them for decades beyond their intended service life, or allow a bunch of unhinged Russians to play "Hold my vodka and watch this" in the control room.
...and waste.
We've also learned that disposal of radioactive waste isn't a problem as long as you mix it with carbon-combustion products and spew it into the air, like coal plants do. Out of sight, out of mind appears to be the optimal way to deal with deadly pollution.