Human Brain Evolution Was a 'Special Event' - Scientists
From littoral.homo@gmail.com@21:1/5 to All on Sun Apr 8 08:42:29 2018
From a comparative-biological viewpoint, human brain evolution is no exception: arboreal mammals have rel.larger brains than terrestrial ones, and littoral mammals have much larger brains. Since human ancestors evolved from arboreal (often x 2) to
littoral (often x 3), our brain size is about what could be expected for an mammal of our body size.
Google "Ape and Human Evolution 2018 made easy".