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Bob Resta

@geneguy.bsky.social

Happily retired Genetic CounselorInterested in the history of genetics, especially medical genetics and genetic counseling. Obsessed with the deep cultural history of pedigrees and genealogies and how they are used, abused, and propagandized.

193 Followers  |  217 Following  |  42 Posts  |  Joined: 24.11.2024
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Posts by Bob Resta (@geneguy.bsky.social)

Guest Post: They Canceled Our Anti-Eugenics Talk. The Censorship Proved Our Point. by Ambreen Khan, Kim Zayhowski, Robert Resta, and Laura Hercher This piece is our team’s account of censorship and threats from members of the genetic counseling community. It is both testimony and a demand that our profession do better. We were twice scheduled to present a webinar on the threat of modern eugenics – only for both events to be canceled after anonymous complaints and undisclosed claims about threats and safety.

Guest Post: They Canceled Our Anti-Eugenics Talk. The Censorship Proved Our Point.

by Ambreen Khan, Kim Zayhowski, Robert Resta, and Laura Hercher This piece is our team’s account of censorship and threats from members of the genetic counseling community. It is both testimony and a demand that our…

23.02.2026 21:19 — 👍 6    🔁 3    💬 1    📌 0

Great conversation. Props to @matthewcobb.bsky.social for the Icarus title of the Watson bio. But for the last act of his life a better title might be Icky-rus.

13.02.2026 23:00 — 👍 1    🔁 0    💬 0    📌 1
Justifying Preimplantation Polygenic Embryo Screening: The Autonomy Chickens Come Home To Roost Autonomy has been a core guiding ethical principle of genetic counselors pretty much since the profession's founding in the early 1970s. There are various definitions of autonomy but on a work-a-day basis in genetic counseling, it is usually conceptualized as the right of patients to make decisions about genetic testing that are educated and without undue external influence or pressure. It relies heavily on information-based consent.

Reproductive autonomy has long been a core ethical principle of genetic counseling. But polygenic screening of embryos for non-medical traits uses the autonomy argument to justify the practice. THhs eugenic practice turns the ethical tables on us.

29.01.2026 19:58 — 👍 1    🔁 0    💬 0    📌 0

My paper in the Journal of Genetic Counseling -"Every Pedigree Tells a Story"- looks at different versions of Darwin's pedigree and shows how the graphic and informational content reflect the underlying eugenic ideology and biases of the pedigrees' creators.
onlinelibrary.wiley.com/share/author...

08.01.2026 23:50 — 👍 0    🔁 0    💬 0    📌 0
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You will be visited by 3 spirits.

09.12.2025 17:25 — 👍 0    🔁 0    💬 0    📌 0
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Selective Amnesia, Part 2: Guardians of The Gene Pool A few weeks ago in this space, drawing on the research of others, I wrote about how geneticists have created a collective memory of eugenics in which they put all the “bad” eugenics beh…

Nathaniel Comfort, Alex Minna-Stern, Diane Paul, and the late Gar Allen profoundly impacted my thinking about eugenics and genetic counseling. Eugenics didn’t disappear after WW2. For example, eugenic ideology was baked into the first decades of medical genetics. thednaexchange.com/2020/06/28/s...

04.12.2025 17:19 — 👍 4    🔁 2    💬 0    📌 0

Unfortunately the police investigation is proceeding at a snail’s pace.

28.11.2025 17:37 — 👍 1    🔁 0    💬 0    📌 0

But Charlemagne alone was not enough to satisfy Pearson’s eugenic appetite. Also included in the pedigree were Scottish Kings and William the Conqueror and “Eastern Emperors” and more.

18.11.2025 18:46 — 👍 1    🔁 0    💬 0    📌 0
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Pearson's Pedigree for Charles Darwin | Professor Joe Cain Karl Pearson's pedigree for Charles Darwin (GALT364) dates from 1923 and combines old and new data, collaborating with Francis Swift Darwin and Ida McLearn.

A century ago, Karl Pearson, eugenicist, statistician extraordinaire, and acolyte of Francis Galton, created a dubious pedigree of Darwin that traced both his maternal and paternal ancestries back over a thousand years to various royals, including Charlemagne profjoecain.net/charles-darw...

18.11.2025 18:13 — 👍 1    🔁 0    💬 1    📌 0

You da’ best. Thanks. rgresta@icloud.con

30.10.2025 01:50 — 👍 1    🔁 0    💬 0    📌 0

Many thanks. A gold star will be placed next to your name.

29.10.2025 21:53 — 👍 1    🔁 0    💬 0    📌 0

What is the reference source for that pedigree?

29.10.2025 20:50 — 👍 0    🔁 0    💬 1    📌 0

Thanks for the Hellstrom reference. Unfortunately it does not appear to be readily available.

29.10.2025 17:40 — 👍 0    🔁 0    💬 1    📌 0

Great pedigree. I’m interested in the history of pedigrees - what is the source reference for this one?

29.10.2025 15:59 — 👍 0    🔁 0    💬 1    📌 0

3 homers, 10 K’s. To win the pennant. Qualifies for Baseball Mythology, a land that exists beyond Sabremetrics.

18.10.2025 03:42 — 👍 0    🔁 0    💬 0    📌 0
My DNA Contains Multitudes. So Does Yours. The genetic variation within our bodies is often neglected in discussions of DNA. But each of us contains a fantastical number of genomes that keep shape-shifting throughout our lives. We should celebrate our intra-person genetic variability. Call it IPGV, since using an acronym seems to give scientific street cred to a concept or phenomenon.

My DNA Contains Multitudes. So Does Yours.

The genetic variation within our bodies is often neglected in discussions of DNA. But each of us contains a fantastical number of genomes that keep shape-shifting throughout our lives. We should celebrate our intra-person genetic variability. Call it…

14.10.2025 15:48 — 👍 2    🔁 1    💬 0    📌 0

Covid sucks, plain and simple.

07.10.2025 03:22 — 👍 0    🔁 0    💬 0    📌 0

Autistic Scientists Discover Link Between Childhood Vaccines and the Development of Normie Behavior

A team of autistic scientists studying childhood vaccines have found a strong link to normie behavior. Their research revealed that the vast majority of children exposed to the

1/5

20.09.2025 17:55 — 👍 1    🔁 1    💬 2    📌 0

These findings will be reported in The Onion and on Saturday Night Live’s Weekend Update.
5/5

20.09.2025 17:55 — 👍 1    🔁 0    💬 0    📌 0

And most importantly for mothers everywhere, they no longer need to blame their parenting skills for their child’s normie behavior.
4/5

20.09.2025 17:55 — 👍 0    🔁 0    💬 1    📌 0

Avoidable tragedy!”

The researchers highlighted the immediate benefits of their findings. Normies can now be prevented by avoiding childhood immunizations. In keeping with RFK Jr.’s HAHA, er, uh, I mean MAHA, agenda, we can create a national database of the most severe cases of normies.
3/5

20.09.2025 17:55 — 👍 0    🔁 0    💬 1    📌 0

MMRV vaccine, all of whom had been developing typically to that point, almost immediately began displaying behaviors from across the normie spectrum. One researcher stated “It was eerie how some of them would try to make eye contact, and their emotions were uncontrollable. Such an
2/5

20.09.2025 17:55 — 👍 0    🔁 0    💬 1    📌 0

Autistic Scientists Discover Link Between Childhood Vaccines and the Development of Normie Behavior

A team of autistic scientists studying childhood vaccines have found a strong link to normie behavior. Their research revealed that the vast majority of children exposed to the

1/5

20.09.2025 17:55 — 👍 1    🔁 1    💬 2    📌 0
Why SRY? World Athletics Decides Who Is Female World Athletics recently released new criteria for determining who can compete as a female in World Athletics sanctioned events. The criteria are straightforward - to compete as a female you must test negative for the SRY gene. This post critiques that criterion in light of the complexity of the development of primary and secondary sexual traits.

World Athletics released guidelines, effective this week, that defines female as anyone with a negative SRY gene test. Read my critique of these regulations, from the perspective of a genetic counselor, at The DNA Exchange.

03.09.2025 18:27 — 👍 2    🔁 0    💬 1    📌 0
Using Genes to Sell Eujeanics? The controversy-du-jour in the mediaverse this past week centers on an advertising campaign for a pair of jeans by an apparel company, starring uber-celebrity Sydney Sweeney, that has raised the eugenics specter. It also capitalizes on the faded pun of jeans/genes, which gave me literary leeway to use the weak pun in the title of this posting. The controversy will likely be so short-lived that by the time this posting is up, the world will have its knickers in a twist over something else.

A recent ad campaign featuring Sydney Sweeney touting a pair of jeans has raised criticisms of eugenic overtones. Actually it's part of a long historical tradition of ads that utilize eugenic tropes to sell products.

04.08.2025 18:37 — 👍 1    🔁 1    💬 0    📌 0

That low hanging pfruit is pfood for thought

30.06.2025 15:09 — 👍 1    🔁 0    💬 0    📌 0

I used to read Winnie the Pfooh to my kids.

29.06.2025 12:22 — 👍 0    🔁 0    💬 1    📌 0

Pfection!

28.06.2025 14:30 — 👍 1    🔁 0    💬 1    📌 0

Are you pfooling me?

28.06.2025 14:25 — 👍 0    🔁 0    💬 1    📌 0

I have a theory that back in the day Jules Pfoofer would have drawn a cartoon about these puns. But it’s just a theory and no theory is fool-pfoof.

27.06.2025 17:34 — 👍 1    🔁 0    💬 0    📌 0