This is one of only two or three fusion efforts that might have a future. The other two are chasing D-3He fusion, a much easier target that has certain drawback

This is one of only two or three fusion efforts that might have a future. The other two are chasing D-3He fusion, a much easier target that has certain drawbacks. Not on Earth, of course, because they will never come close to matching the cost of renewables, but they will be a necessity in the outer solar system.