Exactly! This is a very good question that requires some context, preferably from within the field. What does it actually mean? Sadly, however, the article doe

Exactly! This is a very good question that requires some context, preferably from within the field. What does it actually mean? Sadly, however, the article doesn't seem interested in answering that question and providing the necessary context. Instead it quotes authors of books, who seem ecstatic about the possibilities. You'd be correct in calling me a cynic when I say that I've heard the "too cheap to meter"-slogan from back in the 50s when nuclear fission was the future. But I try hard not to be that guy and genuinely want the same question answered - is this an actual breakthrough and a significant milestone in the big picture? Up to this point it's been hit-and-miss and many so called "breakthroughs" turned out to be small steps in the right direction, but not exactly quantum leaps.