I really enjoyed delivering a Keynote at the TEAN Conference at Aston University with my rationale beginning with a notion which has become an idea-worm for me, from reading Adam Rutherford’s book The Book of Humans (https://www.amazon.co.uk/Book-Humans-Story-How-Became/dp/0297609408)
He writes about similarities between humans and concludes:
Many animals learn
Only humans teach