Evidence of Absence: When Complex Life Really Began

Send us Fan Mail 📖 Read: https://helioxpodcast.substack.com 🎥 YouTube: https://www.youtube.com/channel/UCd5BbCEeC3Z6dp-nNjWRbBw 🎙️Available for Broadcast: https://exchange.prx.org/group_accounts/253118-heliox_where_evidence_meets_empathy For more than a century, the fossil record posed a mystery so stubborn it kept Charles Darwin awake at night: complex animals appear to burst onto the scene about 535 million years ago — the Cambrian Explosion — fully formed and all at once. Where was ...