> Fusion has no toxic or radioactive bioproducts. D-T fusion, which is the easiest to achieve and perhaps sustain, directly produces He nuclei (that is, alpha

> Fusion has no toxic or radioactive bioproducts. D-T fusion, which is the easiest to achieve and perhaps sustain, directly produces He nuclei (that is, alpha particles) and rather energetic neutrons at 14 MeV. Those neutrons, aside from being a form of ionizing radiation themselves, are bound to transmute some of the surrounding material into radioactive isotopes. So, I don't think that "no toxic or radioactive byproducts" is correct. However, the results are easier to handle than those of fission reactors.