Episode Details

Learn about how we know that an asteroid killed the dinosaurs. We’ll also talk to social psychologist and author Devon Price about how laziness might actually benefit us. The Epic Tale of the 5th Mass Extinction (Cretaceous/Tertiary boundary) by Natalia Reagan Alvarez, L. W., Alvarez, W., Asaro, F., & Michel, H. V. (1980). Extraterrestrial Cause for the Cretaceous-Tertiary Extinction. Science, 208(4448), 1095–1108. https://doi.org/10.1126/science.208.4448.1095  Alvarez, W. (2009). The historical record in the Scaglia limestone at Gubbio: magnetic reversals and the Cretaceous‐Tertiary mass extinction. Sedimentology, 56(1), 137-148.  https://usm.maine.edu/sites/default/files/The%20Collaborative%20of%20Global%20and%20Big%20History/Alvarez,%20145%20Gubbio%20review%20Sedgy%202009.pdf Jaggard, V. (2019) What Killed Dinosaurs: New Ideas About the Wipeout. National Geographic. https://www.nationalgeographic.com/science/prehistoric-world/dinosaur-extinction/ A Science Odyssey: People and Discoveries: Alvarez finds evidence of dinosaur-killing asteroid. (1998). Pbs.org. https://www.pbs.org/wgbh/aso/databank/entries/do80di.html  What’s the hottest Earth’s ever been? | NOAA Climate.gov. (2020). Climate.Gov. https://www.climate.gov/news-features/climate-qa/whats-hottest-earths-ever-been  Byrnes, J., & Karlstrom, L. (2018, February 7). More bad news for dinosaurs: Chicxulub meteorite impact triggered global volcanic eruptions on the ocean floor. The Conversation. https://theconversation.com/more-bad-news-for-dinosaurs-chicxulub-meteorite-impact-triggered-global-volcanic-eruptions-on-the-ocean-floor-91053  Black, R. (2019, September 9). What Happened the Day a Giant, Dinosaur-Killing Asteroid Hit the Earth. Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/science-nature/dinosaur-killing-asteroid-impact-chicxulub-crater-timeline-destruction-180973075/  ‌Alvarez Theory on Dinosaur Die-Out Upheld: Experts Find Asteroid Guilty of Killing the Dinosaurs. (2010, March 9). News Center. https://newscenter.lbl.gov/2010/03/09/alvarez-theory-on-dinosaur/  The Demise of the Dinosaurs. Vanderbilt.Edu. https://www.vanderbilt.edu/AnS/physics/astrocourses/ast201/kt_exti Additional resources from Dr. Devon Price: Preorder "Laziness Does Not Exist" on Amazon: https://amzn.to/393WHTM Dr. Devon Price on Twitter: https://twitter.com/drdevonprice Dr. Devon Price on Medium: https://devonprice.medium.com/ Subscribe to Curiosity Daily to learn something new every day with Ashley Hamer and Natalia Reagan (filling in for Cody Gough). You can also listen to our podcast as part of your Alexa Flash Briefing; Amazon smart speakers users, click/tap “enable” here: https://www.amazon.com/Curiosity-com-Curiosity-Daily-from/dp/B07CP17DJY See omnystudio.com/listener for privacy information.