I don’t really see how the argument for feasibility of H+ has much to do with the size of the design space for life (and AI, and nanotech,...) as long as its non-empty. After all, there’s a huge design space for impossibilities as well. Or am I misunderstanding the argument?
There are some rather mundane improvements (at least compared to the design space) that would be enough (if realized) to show the feasibility—say, intelligence augmentation, brain-computer hybrids.
What do people think about Jaynes’ (the other one) The Origin of Consciousness in the Breakdown of the Bicameral Mind ?
I just read it, and while I enjoyed the book, I’m rather sceptical about the book’s main point—that consciousness (in the way the book describes) only arrived ~ 1000 BCE. The evidence provided by the Jaynes Society doesn’t really convince me either.
Jaynes is not a crackpot in the Von Däniken/Hancock school, but I found his evidence lacking for his extraordinary claim. What do you think?