Heat

The Altai mountains, and Xinjiang China, are hot! While many places are experiencing rising temperatures from climate change, 40C has been a normal summer temperature in these regions for millenia. How have humans survived here for over 45,000 years?

People are kind

My empirical observations while cycle touring confirm people are innately kind. My hypothesis is that societal requirements and dictates get in the way of that fundamental human behaviour, putting other values above kindness.