Red Ochre and Cave Life

This video adds a bit to the last video called Geomagnetic Excursions and Humanity (   • Geomagnetism and Humanity  ). What was humanity doing to survive these cataclysmic events? They were living in caves and messing around with red ochre of course. Some interesting reading regarding this subject: Brunhes: https://academic.oup.com/gji/article/... Art: http://factsanddetails.com/world/cat5... https://www.nature.com/articles/d4158... Ochre: https://www.discovermagazine.com/plan... https://advances.sciencemag.org/conte... https://www.researchgate.net/figure/M... Neanderthals: http://www.sci-news.com/archaeology/s... https://www.pnas.org/content/109/6/1889