I know the joke “It is always 50 years away”. I just was wondering if the body of work since 90s which is what the popular level of scientific knowledge is at, including mine – did that notion change? Is fusion technically “all good in paper” and it is an issue of reaching right material technology to harness it, or is it a more complicated complication?
P.S. I know Fusion is real, because stars. I am asking if it is possible on paper in the form factor of a generator.