On this, our 340th Evolutionary Lens livestream, we discuss the recent flash flood on the border of Nepal and Tibet, climate science, and the nature of evidence. What commonalities are there between a glacial dam breaking and flooding the valley below, taking out towns and villages; Dry Falls and the Columbia River Gorge in Washington state; the Boxing Day tsunami in the Indian Ocean; and the 2011 earthquake that resulted in the destruction of the Fukushima nuclear power plant in Japan? In some cases we have to infer what happened; in some cases we have direct observation; in all cases we have to construct a plausible story that fits all of the evidence. Meanwhile in climate science, a new paper reconstructs NOAA data from 1,200 weather stations from over 100 years, uses a different metric than NOAA does to describe the data, and concludes that the world—or at least the coterminous U.S.—is not heating up in the way we have been told. We discuss. ***** Our sponsors: Ethos: Protect your family with life insurance from Ethos. Get up to $3 million in coverage in as little as 10 minutes at https://ethos.com/darkhorse Caraway: Non-toxic, highly functional & beautiful cookware and bakeware. Save up to $230 on their 12 piece cookware set, and visit http://Carawayhome.com/DarkHorse for an additional 10% off your next purchase. Add their minis duo, and save up to $350. Puori: Clean and safe supplements, lab tested and guaranteed. Go to http://Puori.com/DarkHorse for 32% off grass-fed whey protein with a subscription. DarkHorse code works on all products! ***** Join us on Locals! Get access to our Discord server, exclusive live streams, live chats for all streams, and early access to many podcasts: https://darkhorse.locals.com Heather’s newsletter, Natural Selections (subscribe to get free weekly essays in your inbox): https://naturalselections.substack.com Our book, A Hunter-Gatherer’s Guide to the 21st Century, is available everywhere books are sold, including from Amazon: https://amzn.to/3AGANGg (commission earned) Check out our store! Epic tabby, digital book burning, saddle up the dire wolves, and more: https://darkhorsestore.org Music: "Marble Machine" by Wintergatan This track can be downloaded for free at www.wintergatan.net Free License to use this track in your video can be downloaded at www.wintergatan.net ***** Mentioned in this episode: New York Post on flood: https://nypost.com/2026/08/26/world-news/flood-hits-china-nepal-border-leaving-many-dead-and-missing/ Flood video: https://x.com/weaponizedwheat/status/2092652586935763289?s=46 More flood video: https://x.com/charlesarthur/status/2092613128387211617?s=20 Christy 2026. Declines in hot and cold daily temperature extremes in the conterminous US, 1899–2025. Theoretical and Applied Climatology, 157(5): 309: https://link.springer.com/article/10.1007/s00704-026-06200-3 Epoch Times: https://www.theepochtimes.com/article/climatologist-says-a-century-of-weather-data-contradicts-claims-of-record-heat-6072358 *****