You build breeder reactors or use any of the non-uranium designs that were ignored by countries because they didn’t have weapons grade byproducts.
There are ways to deal with the waste, the problem is always politics/greed as it cuts into the profits. Same is true for other energy sources btw, with coal we happily shoot the waste into the atmosphere and pretend nothing’s wrong with that.
You build breeder reactors or use any of the non-uranium designs that were ignored by countries because they didn’t have weapons grade byproducts.
There are ways to deal with the waste, the problem is always politics/greed as it cuts into the profits. Same is true for other energy sources btw, with coal we happily shoot the waste into the atmosphere and pretend nothing’s wrong with that.