How This One Thought Experiment Caused the Entire World to Question Their Existence

Go to to get started on your first purchase and receive a FREE 1-year supply of Vitamin D3 K2 and 5 travel packs. Thank you to AG1 for sponsoring this video. In this video, we explore the life and work of philosopher René Descartes, an individual whose extreme form of skepticism led to an entire shift in humanity's understanding of what it could know (and not know) with absolute certainty. MY BOOKS: ? Free Pursuit of Wonder Newsletter: Instagram: Facebook: If you are interested in further supporting the channel, you can contribute to the Patreon here: Special thank you to our very generous Patreon supporters: Long Hoang Joseph Geipel Congruentcrib Diana Yun Axel Alcazar David Piadozo Jacqueline Spaile Zake Jajac Footloose Labs Alan Stein Justin Redenbaugh Christian Villanueva George Leontowicz