#182: Gender Surrender (Bret Weinstein & Heather Heying DarkHorse Livestream)
DarkHorse Podcast
The Different Types of Breast Tissue
There is a case in which male bats have been shown to lactate. This is presumably not the result of disruption. So the question is whether or not breast tissue is fundamentally different and if latent mammary tissue can be activated.
In this 182nd in a series of live discussions with Bret Weinstein and Heather Heying (both PhDs in Biology), we discuss the state of the world through an evolutionary lens.
In this episode we discuss the herbicide atrazine, its effects on reproductive development in amphibians, its persistence in the environment, its safety testing, and its valorization by the New York Times and the CDC. We also discuss male nipples—why do they exist?—and the CDC’s ongoing capitulation to stupid with its glossary entry on chestfeeding.
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Find more from us on Bret’s website (https://bretweinstein.net) or Heather’s website (http://heatherheying.com).
Become a member of the DarkHorse LiveStreams, and get access to an additional Q&A livestream every month. Join at Heather's Patreon.
Like this content? Subscribe to the channel, like this video, follow us on twitter (@BretWeinstein, @HeatherEHeying), and consider helping us out by contributing to either of our Patreons or Bret’s Paypal.
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Theme Music: Thank you to Martin Molin of Wintergatan for providing us the rights to use their excellent music.
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Q&A Link:
Mentioned in this episode:
EPA on atrazine: https://www.epa.gov/ingredients-used-pesticide-products/atrazine
Hayes et al., 2002. Hermaphroditic, demasculinized frogs after exposure to the herbicide atrazine at low ecologically relevant doses. PNAS 99(8): 5476– 5480: https://www.pnas.org/doi/full/10.1073/pnas.082121499
Reeder et al 1998. Forms and prevalence of intersexuality and effects of environmental contaminants on sexuality in cricket frogs (Acris crepitans). Environmental Health Perspectives, 106(5): 261– 266: https://ehp.niehs.nih.gov/doi/pdf/10.1289/ehp.98106261
Jablonowski et al 2011. Still present after all these years: persistence plus potential toxicity raise questions about the use of atrazine. Environmental Science and Pollution Research, 18: 328-331: https://link.springer.com/article/10.1007/s11356-010-0431-y
NYT: 5 Noteworthy Falsehoods Robert F. Kennedy Jr. Has Promoted: https://www.nytimes.com/2023/07/06/us/politics/rfk-conspiracy-theories-fact-check.html
Gammon et al 2005. A risk assessment of atrazine use in California: human health and ecological aspects. Pest Management Science: formerly Pesticide Science, 61(4): 331-355: https://onlineli
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