Comment What about heat? (Score 1) 244
Let's say that Elon is right and the economics of space-based solar energy make the expense of launching into orbit worthwhile. Let's also say that we manage to avoid the Kessler Syndrome that Elon's companies have largely helped to make more dire.
Compute generates heat. Lots and lots of heat. And heat is difficult to dump in space. How does he plan to get around that not insignificant engineering problem?
I'm not saying it's impossible. I'm saying it's not going to happen in three years.