Freakonomics Radio
The science says no, at least not in the athletic sense. But the psychic benefits can be large — just ask former N.F.L. star Ricky Williams. He says athletes should consider cannabis a healing drug, not a party drug. Even the N.F.L. is starting to agree. (Part two of a two-part series.)
- SOURCES:
- Angela Bryan, professor, associate chair for faculty development in the department of psychology and neuroscience at the University of Colorado, Boulder.
- Ricky Williams, former N.F.L. running back, founder of Highsman.
- RESOURCES:
- “Using A Lab On Wheels To Study Weed From Dispensaries,” by Science Friday (2024).
- “Exercise-induced euphoria and anxiolysis do not depend on endogenous opioids in humans,” by Michael Siebers, Sarah Biedermann, Laura Bindila, Beat Lutz, and Johannes Fuss (Psychoneuroendocrinology, 2021).
- “Endocannabinoids mediate runner’s high,” by Sudhakaran Prabakaran (Science Signaling, 2015).
- “Cannabis and Exercise Science: A Commentary on Existing Studies and Suggestions for Future Directions,” by Angela Bryan, Arielle Gilman, and Kent Hutchison (Sports Medicine, 2015).
- Run Ricky Run, documentary (2010).
- EXTRAS:
- “Is America Switching from Booze to Weed?” series by Freakonomics Radio (2024).
Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

450. How to Be Better at Death
Caitlin Doughty is a mortician who would like to put herself out of business. Our corporate funeral industry, she argues, has made us forget how to offer our loved ones an authentic sendoff. Doughty is…
449. How to Fix the Incentives in Cancer Research
For all the progress made in fighting cancer, it still kills 10 million people a year, and some types remain especially hard to detect and treat. Pancreatic cancer, for instance, is nearly always fatal. A…
448. The Downside of Disgust
It’s a powerful biological response that has preserved our species for millennia. But now it may be keeping us from pursuing strategies that would improve the environment, the economy, even our own health. So is…
447. How Much Do We Really Care About Children?
They can’t vote or hire lobbyists. The policies we create to help them aren’t always so helpful. Consider the car seat: parents hate it, the safety data are unconvincing, and new evidence suggests an unintended…
446. “We Get All Our Great Stuff from Europe — Including Witch Hunting.”
We’ve collected some of our favorite moments from People I (Mostly) Admire, the latest show from the Freakonomics Radio Network. Host Steve Levitt seeks advice from scientists and inventors, memory wizards and basketball champions —…
Trust Me (Ep. 266 Rebroadcast)
Societies where people trust one another are healthier and wealthier. In the U.S. (and the U.K. and elsewhere), social trust has been falling for decades — in part because our populations are more diverse. What…
445. Why Do We Seek Comfort in the Familiar?
In this episode of No Stupid Questions — a Freakonomics Radio Network show launched earlier this year — Stephen Dubner and Angela Duckworth debate why we watch, read, and eat familiar things during a crisis,…
444. How Do You Cure a Compassion Crisis?
Patients in the U.S. healthcare system often feel they’re treated with a lack of empathy. Doctors and nurses have tragically high levels of burnout. Could fixing the first problem solve the second? And does the…
443. A Sneak Peek at Biden’s Top Economist
The incoming president argues that the economy and the environment are deeply connected. This is reflected in his choice for National Economic Council director — Brian Deese, a climate-policy wonk and veteran of the no-drama-Obama…
PLAYBACK (2015): Could the Next Brooklyn Be … Las Vegas?!
Tony Hsieh, the longtime C.E.O. of Zappos, was an iconoclast and a dreamer. Five years ago, we sat down with him around a desert campfire to talk about those dreams. Hsieh died recently from injuries…
