How many studies does it take for something to be "settled science"? For trans athletes—who face state bans across the country, which recently reached the Supreme Court—there's hardly any research at all. In this episode, we're digging into what that research actually found, and it's way more complicated than the “fairness” advocates would have you believe. Dr. Blair Hamilton walks us through findings showing that trans people gain some advantages and lose others after transitioning. Champion triathlete Chris Mosier talks about what trans kids actually lose when they're banned from sports—and why the real threats to women's athletics have nothing to do with trans people. Whether you’re against trans athletes competing or you’re just trying to understand why politicians are obsessed with a few dozen athletes, this episode will uncover the nuance in the noise.

00:00:00 - Introduction: Where Support Falls Apart
00:01:20 - How Sports Became the Wedge Issue
00:04:08 - The "Settled Science"
00:10:24 - How Many Trans Athletes Actually Exist
00:13:23 - Can't Win by Losing, Can't Win by Winning
00:15:11 - Why Ban Chess and Darts?
00:16:35 - The Playbook of Using Women's Safety
00:18:00 - Genital Inspections and Racial Targeting
00:19:35 - What's Lost: Community, Belonging, and Identity
00:25:17 - Solutions: Sport-Specific Analysis and Evidence-Based Policy
00:27:06 - Why We Celebrate Some Advantages But Not Others
00:29:11 - Conclusion

More from Blair Hamilton:

• Instagram: https://www.instagram.com/blair90x/?hl=en 
• X: https://x.com/BlairH_PhD 

More from Chris Mosier:

• Website: https://www.thechrismosier.com/
• Instagram: https://www.instagram.com/thechrismosier/
• Buy the book “Fair Game: Trans Athletes and the Future of Sports” https://thenewpress.org/books/fair-game/ 

Citations and transcript: https://www.tabooscience.show/trans-101-trans-athletes-what-the-science-actually-says/

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• Join the Patreon: https://patreon.com/tabooscience
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• Website: https://www.tabooscience.show/ 

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Every notification is a gamble: Is this a genuine connection or another person who swiped right just to tell you you're disgusting? Welcome to dating while trans. In this episode, we're exploring the disclosure dilemmas, infrastructure failures, and stigma that make dating "super hell" for trans people—featuring author and theorist Julia Serano (Whipping Girl). You'll hear why the design of dating apps fails trans people, how anti-trans stigma poisons relationships even when the attraction is real, what "chasers" are and why the fetish mindset is so harmful, and why trans women face wildly different (and more dangerous) dating experiences than trans men. Not attracted to trans people? Nobody’s gonna force you to change that—but we are going to help you examine whether your feelings come from you, or from the stigma society planted in your head.

Plus, stick around until the end of the episode for a bonus clip all about trans sex from Sex Ed with DB. You can listen to that full episode here.

More from Julia Serano:

• Julia’s website: https://juliaserano.com/
• Whipping Girl: A Transsexual Woman on Sexism and the Scapegoating of Femininity https://www.hachettebookgroup.com/titles/julia-serano/whipping-girl/9781541604520/ 
• Julia’s YouTube channel: https://www.youtube.com/user/juliaserano 

More from Oliver Haimson: 

• Oliver’s website: https://oliverhaimson.com/ 
• Trans Technologies book: https://mitpress.mit.edu/9780262551861/trans-technologies/
• Trans Technologies Instagram page: https://www.instagram.com/transtechnologies/

Citations and further reading: https://www.tabooscience.show/trans-101-dating-while-trans-with-julia-serano/


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• Website: https://www.tabooscience.show/ 

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When someone in your family comes out as trans, what do you actually do? Turns out "I love you, I believe you" goes a long way—but it's also way more complicated than that. In this episode, we're exploring why parents have the hardest time with transition, why aunts and grandmothers often step up when parents can't, and whether families who reject ever come back around (most do!). We'll hear from parents about those pivotal coming-out moments and the fears that kept them up at night, break down why rejection usually isn't sudden and why extended family tends to be more accepting than you'd expect, and talk to trans people about what it's like when your family doesn't accept you—and how some are thriving anyway. This episode won't sugarcoat how hard the current moment is, but it will show you that family acceptance isn't the only path to a good life.

Listen to the Transparently Speaking podcast: https://transparentlyspeakingpodcast.buzzsprout.com/ 

Learn about the Family Housing and Me project, cofounded by Amy Stone: https://www.instagram.com/fhamproject/ 

See citations and a transcript here: https://www.tabooscience.show/trans-101-when-a-loved-one-comes-out-what-should-you-do/

Connect with the show:

• Join the Patreon: https://patreon.com/tabooscience
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• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

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In this bonus episode, Ashley sits down with Oliver Haimson, associate professor at the University of Michigan's School of Information and author of Trans Technologies. They explore how mainstream technology often excludes trans people—from face filter apps designed for cisgender amusement to healthcare systems that force patients to become DIY experts. Haimson reveals why trans people are simultaneously more tech-savvy and more skeptical of AI than the general population, and discusses how online communities provide lifelines for isolated trans people in rural areas. The conversation tackles the tension between scrappy, community-built solutions and the burden of maintaining them, while highlighting tools that help allies learn without putting emotional labor on trans people. It's a fascinating look at how technology both fails and serves transgender communities—and what it would take to do better.

Resources mentioned:

• Trans Technologies by Oliver Haimson: https://mitpress.mit.edu/9780262551861/trans-technologies/
• Trans Technologies Instagram page: https://www.instagram.com/transtechnologies/
• The Trans Language Primer: https://translanguageprimer.com/
• What Do Transgender Software Professionals Say About A Career in The Software Industry? IEEE: https://arxiv.org/pdf/2303.12913

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• Website: https://www.tabooscience.show/ 

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Here's a wild statistic: nearly a quarter of trans people in the U.S. avoid going to the doctor specifically because they expect to be disrespected. And honestly? They're probably right. In this episode of Taboo Science, we're pulling back the curtain on a healthcare system that requires trans patients to prove they're "really trans," charges thousands of dollars for basic care, and somehow graduates doctors who've never learned how to treat trans bodies. You'll hear from sociologist stef shuster about the folklore of trans medicine that doctors still believe, psychologist Stephanie Budge about the critical difference between over-emphasizing and under-emphasizing gender in treatment, and comedian Max Gross about what it's like to be your own medical educator at every single appointment. This episode is not gonna make you like your insurance company, but I promise there's hope at the end.

 More from stef shuster:

• Website: http://stefshuster.com/
• Buy their book: https://nyupress.org/9781479899371/trans-medicine/

More from Max Gross:

• Instagram: https://www.instagram.com/maxgotjokes/

See citations and a transcript here: https://www.tabooscience.show/trans-101-finding-healthcare-that-wont-kill-you/

Connect with the show:

• Join the Patreon: https://patreon.com/tabooscience
• Leave me a voice memo: https://podline.fm/tabooscience
• Instagram: https://www.instagram.com/tabooscience
• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

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It's Thanksgiving here in the US, so we're re-running one of the most popular Taboo Science episodes of all time. We'll be back in two weeks with an episode about trans healthcare access!

In this episode, we challenge the common perceptions of attraction and explore the complexities of asexuality. Sociology PhD candidate Canton Weiner shares invaluable insights from his research while Sarah Costello, co-host of the podcast "Sounds Fake, But Okay," opens up about her personal experience being aro-ace, or aromantic asexual. We examine the split attraction model and shed light on various types of attraction, delve into the history of asexuality with pioneers like Magnus Hirschfeld and Alfred Kinsey, and discover how the rise of the internet has shaped the asexual community. This episode challenges misconceptions, explores the intersection of asexuality and other identities like race and gender, and highlights the need for increased understanding and acceptance within the LGBTQIA community.

Check out Canton Winer's University of Irvine bio and his research.
Listen to Sarah Costello's podcast Sounds Fake But Okay and pick up her new book, Sounds Fake but Okay: An Asexual and Aromantic Perspective on Love, Relationships, Sex, and Pretty Much Anything Else.

See citations and a transcript here: https://www.tabooscience.show/s3-e2-asexuality/


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• Join the Patreon: https://patreon.com/tabooscience
• Leave me a voice memo: https://podline.fm/tabooscience
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• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

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What if the government declared you don't exist? In 2025, that's exactly what happened to nonbinary people—but they're not going anywhere. This episode breaks down what nonbinary actually means (hint: it's not "between man and woman"), why they/them pronouns are harder for our brains to process, and how some nonbinary people use hormones to craft their perfect gender recipe. With help from psychologist Dr. Em Matsuno and our sensitivity reader Newt Schottelkotte, we're exploring everything from microdosing testosterone to why misgendering is the default for nonbinary folks—along with the benefits to the journey of gender discovery. Whether you're nonbinary yourself, know someone who is, or are just trying to figure out how to not mess up someone's pronouns, this episode will help you understand what it means to make your own gender from scratch.
More from Em Matsuno: 

• Empowerment Lab website: https://empowermentlab.wordpress.com/
• Empowerment Lab on Instagram: https://www.instagram.com/empowerment_lab_asu

More from Newt Schottelkotte:

• Website: https://newtschottelkotte.com/

See citations and a transcript here: https://www.tabooscience.show/nonbinary-101-beyond-the-binary/

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• Join the Patreon: https://patreon.com/tabooscience
• Leave me a voice memo: https://podline.fm/tabooscience
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• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

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The right says doctors are mutilating children. The left says nothing permanent is happening. They're both oversimplifying, but they're not equally wrong.

Meet Maya, who started transitioning at 13 with puberty blockers, then hormones, then surgery at 16. Now 25 and thriving, she walks us through what actually happened—and why she says it saved her life. We also talk to pediatrician Dr. Michelle Forcier, who breaks down the real medical process. We're busting the "most trans kids change their minds" myth with actual research, covering what puberty blockers really do, why some trans kids hate being on them, and the question nobody wants to ask: what happens to kids who don't get care? Turns out inaction is also a decision, and it comes with permanent consequences too. This episode won't give you easy answers, but it will show you what the science actually says and why everyone who knows trans youth best says the same thing: listen to them.

Content note: This episode includes discussion of self-harm and suicidality.

More from Michelle Forcier:

• Brown University
• LinkedIn

See citations and a transcript here: https://www.tabooscience.show/trans-101-trans-kids-the-reality-of-youth-transition/

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• Join the Patreon: https://patreon.com/tabooscience
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• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

Loved this episode? Leave a review and rating here: https://podcasts.apple.com/us/podcast/taboo-science/id1533606473

Another podcast Taboo Science listeners may enjoy: Sing For Science!

Sing for Science is a science-and-music podcast where musicians sit down with scientists to explore the scientific ideas hidden in their most iconic songs. Listen to JD from Korn talk about “Dead Bodies Everywhere” with a mortuary-science expert, Sia explore one of her breakup ballads with an attachment-theory psychologist, and many, many more. Created and hosted by New York musician Matt Whyte, the show seeks to uncover connections wherever they may exist and build bridges between seemingly disparate voices, styles, and walks of life. Sing For Science is made possible in part by a grant from the Simons Foundation. New episodes release every two weeks—subscribe now. Want to catch a live Sing For Science taping in your city? Sign up for our newsletter at SingForScience.org to be the first to know.

WARNING: This episode contains content related to mortuary science that some listeners may find disturbing.

Korn frontman Jonathan Davis delves into his past as a mortician with popular science bestselling author, Mary Roach. Mary wrote the hit book Stiff: The Curious Lives of Human Cadavers and the two have no shortage of gory details to discuss. We talk about the biology of human corpse decomposition and preservation, embalming techniques (including but not limited to anal suturing), Elvis’s autopsy, and more!

Learn more at https://www.singforscience.org/

Connect with the show:

• Join the Patreon: https://patreon.com/tabooscience
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• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

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For decades, doctors tried to psychoanalyze trans people out of being trans. Spoiler: it didn't work. This episode dives into the medical reality of gender transition—from how hormones actually work at the cellular level to the emotional rollercoaster of a second puberty. You'll learn what estrogen and testosterone really do to the body, what bottom growth actually means, and how modern surgery can create everything from boobs to fully functional penises with hydraulic erections. We cover the psychological shifts, the physical changes, the hilarious terminology trans people have coined, and why medical transition isn't about "fixing" anyone—it's about letting people finally be themselves.

More from Michelle Forcier:

• Brown University
• LinkedIn

More from Riley Black:

• Website
• Order her latest book, The Last Days of the Dinosaurs
• Bluesky

More from Hibby Thach:

• Website
• Twitch
• Bluesky

More from Charlie James:

• Website
• Order his book, I’m Just a Little Guy: How to Escape the Horrors and Get Back to Dillydallying
• TikTok
  
  

Citations and transcript: https://www.tabooscience.show/trans-101-how-transgender-hormone-therapy-changes-body-and-brain/



Connect with the show:

• Join the Patreon: https://patreon.com/tabooscience
• Leave me a voice memo: https://podline.fm/tabooscience
• Instagram: https://www.instagram.com/tabooscience
• YouTube: https://www.youtube.com/@tabooscience
• Website: https://www.tabooscience.show/ 

Loved this episode? Leave a review and rating here: https://podcasts.apple.com/us/podcast/taboo-science/id1533606473