> whereas a fusion reactor will need PhDs If you need a bunch of people with PhDs to operate a reactor, then you won't have a reactor. Not only does it mean t

> whereas a fusion reactor will need PhDs If you need a bunch of people with PhDs to operate a reactor, then you won't have a reactor. Not only does it mean that staffing is expensive and difficult, but also that it won't be reliable or predictable. If it is predictable, then steady state operation should be offloaded to computers.