Micro-post #9: Kurzgesagt video of John Green's essay on the Lascaux caves

This video is from Kurzgesagt - In a Nutshell from several years ago, based on an essay from John Green's podcast/book The Anthropocene Reviewed about the Lascaux cave art. If you've never read/heard the book, I've also included the audiobook also, which is narrated by Green himself. I give it a 4.5 out of 5.