Comments by "S Mckay" (@smckay6438) on "Why was the wheel not invented in Africa?" video.

  1. Because the AFRICANS that stayed don't have the wadering genes that causes more intelligence to be acquired like the AFRICANS that left ! Leaving the trees caused an explosion in intellectual capabilities by the monkeys that have those types of genes, we are a animals so it makes sense that hardship by moving would cause those sub species to be more intelligent ! You have different dangers,home protection needs, travel protection, hunting and the list goes on ! This causes intelligent thoughts and it makes sense that these traits would be passed on in learnning and gene progressions! color is a defense mechanism mother have to protect babies in the womb , its my opinion that also moving away from the equator may relieve stress on your genes that allows a different type of progression in that people that is favorable to a more learning type of environment when combined with the wandering gene holders over generations ! Its just humans adapting to our environment, we are all just dust in the wind !😊
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