There’s no denying that access to usable fusion power technology would revolutionise civilisation as we know it, and open up the as-yet unexplored realms of space to human development. So it’s heartening to read reports that researchers are still making incremental steps toward building fusion reactors that aren’t based around the inefficient tokamak design. Maybe you’re an early adopter? If you have the time and tools, you could always play around with fusion at home.