YES. We should definitely be upgrading our nuclear reactors to modern designs. While the USA mostly isn't in an earthquake zone, which reduces the risks, the r

YES. We should definitely be upgrading our nuclear reactors to modern designs. While the USA mostly isn't in an earthquake zone, which reduces the risks, the reactors are definitely past their useful life, less safe than they could be, and require more expensive, dangerous, and weaponizable fuel than then should. The problem with upgrading, of course, is political. The amount of public outcry that would occur if we started to build new reactors, even based on better designs, would make things very difficult politically.