The Dysent Sphera

i found it to be a very depressing prospect the idea that you would have to like grind up the earth in order to make a dysent sphere to keep a subset of these species alive right now on earth. i think a more realistic trajectory is that you build a bunch of stations in space that are capable of absorbing the power of the sun and use that for your space-based infrastructure. We're talking about building something like hundreds of millions of times the surface area of the earth so we've never built anything the size of the earth before.