content: You realize that nuclear works off decommissioned nuclear heads right now yes? They take the enriched uranium and use it, because  25d8   it's already processed and it goes toward removing nukes. There's a lot of nukes. Nukes don't even need new developments, they're already super powerful and can vaporize entire cities in a second. The good thing with nuclear is that it doesn't provide nearly free energy. A thorium or boron reactor does, specially of it's as small as this guy pretends (because it means you can use them everywhere). Nearly free energy and advanced tech means your reliance on the old world society is minimal. Do you really need banks? Nup. That makes free energy a problem.