>There's no such thing as a single "breakthrough" in fusion... What you're describing is incremental development. Whether or not there's an actual "breakthrou

>There's no such thing as a single "breakthrough" in fusion... What you're describing is incremental development. Whether or not there's an actual "breakthrough" out there is unknowable by the very nature of the word. There may be another way we can do fusion that nobody's thought of yet.