“What is a human?“ is a surprisingly hard question | ft. @GutsickGibbon

Keep exploring at Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription. Forrest is a biologist and an educator who specializes in evolutionary biology and bioanthropology. Thanks to Gutsick Gibbon for helping out with this video! You can find Erika at @GutsickGibbon Subscribe at Need more science in your life? Follow Forrest! TikTok - @RenegadeScienceTeacher Instagram - Twitter - Visit the Valkai Labs Giftshop! Want to send Forrest something? Send your letters, artwork, science kits, or other surprises to P.O. Box 1810 Broken Arrow, OK 74013 Want to help fund more shows like this? Become a patron at