Greg Jenner is joined in the Palaeolithic era by Dr Isobel Wisher and comedian Seán Burke to learn about cave art.Tens of thousands of years ago, human ancestors all over the world began drawing and painting on cave walls, carving figurines, and even decorating their own bodies. Although archaeologists have known about Palaeolithic art since the late 19th century, cutting-edge scientific techniques are only now helping to uncover the secrets of these paintings and the artists who created them.From a warty pig painted on a cave wall in Indonesia, to a comic strip-like depiction of lions chasing bison in France, this episode explores the global phenomenon of cave art, and asks why humans have always felt the need to express their creative side.This is a radio edit of the original podcast episode. For the full-length version, please look further back in the feed.Hosted by: Greg Jenner Research by: Jon Norman Mason Written by: Emmie Rose Price-Goodfellow, Emma Nagouse, and Greg Jenner Produced by: Emmie Rose Price-Goodfellow and Greg Jenner Audio Producer: Steve Hankey Production Coordinator: Ben Hollands Senior Producer: Emma Nagouse Executive Editor: James Cook