Programmer Humor

Mossfets dont strike me as up to the task, so it would seem to me that the future of ai lies in growing actual neurons and training them. You would achieve a much higher neural density that way, and the work is already being done to make that tech feasible.

I think you've got it exactly.

We either need to achieve an unprecedented density (possibly through some novel computation medium), or we need to find a few more incredibly clever computational shortcuts.