Comment Another oxygen intake adaptation: the Tibetans (Score 1) 111
Another example of genetic adaptations that was discovered earlier are the Tibetans, whose homeland is a vast highland with average altitude of about 4,000 meters (13,000 feet). Having superior oxygen intake and resistance to effects like Acute Mountain Sickness helped the Tibetans to populate and defend their highland territory over the millenia. The few foreign expeditions that ever made it to their capital Lhasa were either allowed to enter (e.g. Mongols who ended up adopting Buddhism from Tibet) or didn't linger for too long.
It was only due the emergence of modern mechanized military technology (from the West) and the repressive and expansionist ideology of communism (again from West) that the newly victorious and idle armies of Mao Zedong were able to invade and actually occupy Tibet in its entirety from 1950-1951 onwards. Special thanks go to Stalin for arming the PLA, with surplus American WWII war aid also finding new somewhat less liberating uses over there.
Over the eons, sometimes as quickly as over a few millenia, people (and anything living within tolerances) are able to adapt to changing surroundings, or die trying
Technology can be used either to protect and develop life, or it can be used to destroy it.
Philosophy may seem quaint and pointless in this era of ever increasing specialization and culture of constant entertainment and distraction, but as we march into the future it would be beneficial to at least have a faint idea what it is we're doing and why.