[AnthonyMouse]

> I, in contrast, view the development of fission-based nuclear mechanisms (whether for explosives or for power generation) as a distinct break with the past, and a point in human history where an entirely new problem was brought into being.

Radiological material that decays after tens of thousands of years is not a unique new problem, for three reasons.

First, half life is inverse to radioactivity. The longer the half life, the less radioactive it is. There are isotopes with a half life of a billion years. Human biology requires potassium and natural potassium is radioactive, but it doesn't kill you because the half life is so long.

Second, the material with ten thousand year half lives doesn't actually have to be stored for ten thousand years. Nuclear reactors convert elements into other elements. You put it back into a reactor and it turns it into something with a shorter half life. Meanwhile that process produces energy with which to generate electricity. It's absurd that we're not already doing this.

And third, the half life is a red herring. Traditional long-standing toxic waste from industrial processes doesn't have a half life because it persists forever. Plutonium is toxic for thousands of years; heavy metals are toxic until the sun burns out. The fact that it eventually decays is an advantage that propaganda has turned into a problem.