'Friendliest,' not fittest, is key to evolutionary survival, scientists argue in their new book

https://www.thehour.com/news/article/Friendliest-not-fittest-is-key-to-15419832.php

I had to record this - as a dog lover, I am always interested in the discussion of how they weedled their way into our hearts.  I guess it makes us friendly too.

J