Shermer and Segal discuss: her historical interest in twins research and behavior genetics • the many different types of twins and family arrangements • twins separated accidentally • twins separated intentionally • twins reunited • a brief history of twins research • Josef Mengele • Minnesota Study of Twins Reared Apart • the gay fathers and twin sons story • immigration and naturalization law related to IVF, twins, gay couples, etc. • abortion • eugenics and the Nobel Prize sperm…
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behavioral genetics
Nancy Segal — Twins, Behavior Genetics, Eugenics, and Human Behavior
Nancy Segal — Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart
In this conversation, Nancy Segal reveals the inside stories of the agency that separated the twins, and the collaborating psychiatrists who, along with their cadre of colleagues, observed the twins until they turned twelve. This study, far outside the mainstream of scientific twin research, was not widely known to scholars or the general public.
eSkeptic for November 9, 2021
In episode 225, Michael Shermer speaks with Nancy Segal about deliberately divided twins and what they tell us about human nature, based on her book Deliberately Divided: Inside the Controversial Study of Twins and Triplets Adopted Apart.
eSkeptic for October 9, 2021
In episode 216, Michael Shermer speaks with Kathryn Paige Harden about her book The Genetic Lottery: Why DNA Matters for Social Equality. PLUS Robert Bartholomew Havana Syndrome Hysteria and the recent U.S. Government investigation into this probable psychogenic illness.
Kathryn Paige Harden — The Genetic Lottery: Why DNA Matters for Social Equality
In episode 216, Michael Shermer speaks with University of Texas (Austin) professor of clinical psychology and Director of the Developmental Behavior Genetics Lab, Kathryn Paige Harden about her book The Genetic Lottery: Why DNA Matters for Social Equality.
Me, Myself and Why: Searching for the Science of Self
In this lecture, based on her book, Me, Myself and Why Jennifer Ouellette addresses the science of the self and delivers a fascinating survey of the forces that shape who we are and why we act the way we do.
05-02-18
In this week’s eSkeptic, Paul R. Gross and Alondra Oubré tackle Vincent Sarich and Frank Miele’s book Race: The Reality of Human Differences.
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