On this, our 325th Evolutionary Lens livestream, we discuss Hanta virus and drought. First: what is the natural history of Hantavirus, do any Hantaviruses transmit directly from human to human, and what is going on with the M.V. Hondius, the cruise ship on which Hantavirus has made a stand? Given its mechanisms of action, Ivermectin is likely to treat Hantavirus (a negative sense single-stranded RNA virus), but the WHO dismisses the possibility. Moderna is working on a Hantavirus vaccine, even though the Number Needed to Treat is sky high. What is going on? Then: in Washington state, we’re experiencing a very wet drought. The Department of Ecology has declared a drought (again), and the snow pack is low, but all other indicators—from rivers to reservoirs to soil moisture—are excellent. Cliff Mass, atmospheric scientist, puts the evidence in one place and calls bull on the drought diagnosis.
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Mentioned in this episode:
Hantavirus and the elders: https://asm.org/articles/2024/october/indigenous-knowledge-solved-mysterious-outbreak
Toledo et al 2022. Evidence for human-to-human transmission of hantavirus: a systematic review. The Journal of infectious diseases, 226(8): 1362-1371: https://academic.oup.com/jid/article/226/8/1362/6369311
Zaidi & Dehgani-Mobaraki 2022. The mechanisms of action of ivermectin against SARS-CoV-2—an extensive review. The Journal of antibiotics, 75(2): 60-71: https://www.nature.com/articles/s41429-021-00491-6
The WHO on the recent outbreak: https://www.who.int/emergencies/disease-outbreak-news/item/2026-DON599
Cliff Mass – There is no drought emergency: https://cliffmass.blogspot.com/2026/05/the-is-no-drought-emergency-in.html
Statewide drought declared in WA: https://ecology.wa.gov/about-us/who-we-are/news/2026/april-8-statewide-drought-declared-due-to-dismal-snowpack
Timestamps:
00:17:46 Framing the Hantavirus
00:21:30 Sponsor: Xlear Nasal Spray
00:24:32 Sponsor: Fresh Pressed Olive Oil
00:28:23 Sponsor: CrowdHealth
00:31:16 Hantavirus Outbreak on the MV Hondius
00:33:59 How Hantavirus Actually Spreads
00:36:51 Gain-of-Function & the Ship Mystery
01:07:01 Moderna's Hantavirus Vaccine
01:22:58 AI Safety Filters Blocking Science
01:33:29 Washington State's "Drought" Declared
01:45:48 Is There Really a Water Crisis?
We have "cartesian blinders being put on us so that we are trying to make sense out of scraps of information and hints." - @bretweinstein
WEINSTEIN: I mean, even if you have your villains who are engaged in the behavior that motivated this war in Iran, even if that's the story, presumably most of the people in the path of these ferocious bombings that he is describing are not deserving of going back to the Stone Age.
In fact, I distinctly remember him telling us that part of what we were up to was liberating the people of Iran from their tyrannical regime.
So if it's the tyrannical regime that justifies the ferocious bombing, then it's a tragedy that other people are going to be sent back to the Stone Ages with them. Right?
HEYING: It's it's not a narrative. It's an incoherent set of talking points.
WEINSTEIN: Yeah, it's a kind of cheerleading that is completely inappropriate from the perspective of the president.
Bret Weinstein discusses the Trump administrations "back to the stone age" recent remarks in the latest episode of The Evolutionary Lens, Episode 320 "Are we back in the stone age?" on DarkHorse.
Bret Weinstein explains, "If you stop businesses from starting here, and if you drive people so that they move elsewhere—even though it's difficult to do—then the point is the tax base dries up, which then forces you to become even more predatory for the people who stayed.
And that's really the thing, right? They're setting themselves up so that they have to go after more and more people, because the people who are starting new businesses are not going to do it here."
Bret speaks with John Cullen on the subject of the unanswered questions surrounding the assassination of Charlie Kirk and the 2017 Las Vegas shooting.
Youtube: https://youtu.be/7m31LcCTf10
Spotify: https://open.spotify.com/episode/0LEGBkh2yXDTl3QqU38Qid?si=KtxnJF0IT3i4XGhE_Sm0cg
Locals: https://darkhorse.locals.com/post/8227721/the-drone-hypothesis-john-cullen-on-darkhorse
Rumble: https://rumble.com/v7g2ny2-the-drone-hypothesis-john-cullen-on-darkhorse.html
Bret and Heather discuss new cats, fat bears, and overwhelmed frogs. The tilcayo, a newly named species of cat from Bolivia, is part of a group of New World “tiger cats” that live on the outskirts of the Amazon basin. We discuss Carnivoran relationships, cats more specifically, and what is known about the history and ecology of the tilcayo in particular.
Then: it’s fat bear week at Katmai National Park in Alaska, where grizzlies are fattening themselves on salmon for the Winter ahead; we discuss hibernation, reproductive diapause, and general chonkiness in bears.
Finally: female Cope’s gray treefrogs have a harder time choosing good mates when there’s a lot of noise, and when there are too many suitors—kind of like how women often make bad choices when confronted with chaos and wingmen.
Rumble: ...
