Sorry, the onus here is on you to provide a single shred of evidence to support the dubious claim that the technology is merely hindered by "details of economic

Sorry, the onus here is on you to provide a single shred of evidence to support the dubious claim that the technology is merely hindered by "details of economics and engineering". Fact: fusion reactions are not self-sustaining. Fact: we have never even come close to break-even. Fact: fusion research is a huge industry which attracts BILLIONS of dollars of funding every year (and hence there is little, if any, motivation for researchers to stop proselytizing fusion power). Your turn...