Secret sauce for intelligence

https://sideways-view.com/2018/02/24/takeoff-speeds/

https://jacoblagerros.wordpress.com/2018/03/09/brains-and-backprop-a-key-timeline-crux/

https://lw2.issarice.com/posts/4Q5s8qGyCtzfYtCZX/compute-efficient-agency (i guess this one argues against)

from https://arbital.com/p/general_intelligence/

An Artificial General Intelligence would have the same property; it could learn a tremendous variety of domains, including domains it had no inkling of when it was switched on.

More specific hypotheses about how general intelligence operates have been advanced at various points, but any corresponding attempts to define general intelligence that way, would be theory-laden. The pretheoretical phenomenon to be explained is the extraordinary variety of human achievements across many non-instinctual domains, compared to other animals.