/sci/ - Science & Math

>>9987713
Yes OP oddly enough tens of thousands of years with different environmental pressures and breeding with different species will make humans different. Moths changed colours in a few generations due to smog in england.

Blacks are much lower intelligence, more violent and have more fast twitch muscle because that was best for an african environment. In Europe harsher environments and less prey density lent itself to greater interpersonal cooperation and forethought. Leading to less violence and more intelligence.

Go watch "the european revolution" on youtube for a great insight into further changes.