My fave TED talk is Amber Case We Are All Cyborgs Now
The baby picture, cell phone as wormhole and representations of what is in the external brain are illuminating.
Amber's main points being the need for managing 2d self and self-reflection within the tech increase of human communication are excellent.
Also the Jouberts and their decades of big cat studies including Lions vs Hyenas.
The striking case of the adolescent leopard trying to nuture the infant baboon after killing its mother shows things are not as simple as some people believe.