An exploration of the idea of primordial black holes and the potential they hold for mass extinctions on earth and other exoplanets. My new clips channel: https://www.youtube.com/channel/UCwwuMqY1SXZhTB5hIFFUmlg/about My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: https://www.youtube.com/eventhorizonshow Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/ Source: https://chriszabriskie.com/cylinders/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/