Why They Are Silencing the Truth About Men and Women | Heather Heying (Replay)
Heather Heying discusses evolutionary biology, sex differences between men and women, and why these topics have become culturally contentious. She argues that biological differences between sexes are real but have been wrongly conflated with oppressive social structures, and explores how mixed-sex teams are more productive despite being more difficult to manage than homogeneous groups.
Summary
Tom Billieu interviews evolutionary biologist Heather Heying about the increasing cultural tension surrounding discussions of sex differences. Heying explains that legitimate feminist critiques of rigid gender roles in the 1950s-60s were extrapolated to the false conclusion that all sex differences are purely social constructs. She presents evidence from non-WEIRD (Western, Educated, Industrialized, Rich, Democratic) cultures and cross-species primate studies showing that behavioral differences between men and women persist across contexts, though they can be influenced by culture.
Heying discusses research on 185 activities across 50 pre-industrial cultures, finding that certain dangerous activities (large marine mammal hunting, iron smelting) were exclusively male, while gathering and cooking of plant foods were more commonly female—patterns that cascade from biological constraints like pregnancy and lactation. She emphasizes that these population-level differences don't prescribe limitations on individuals and that differences in approach don't indicate better or worse roles.
The conversation explores how mixed-sex teams, while producing more friction and requiring more careful communication, are ultimately more productive than single-sex teams. Billieu shares his experience that all-male teams are easier to work with but mixed teams generate better outcomes, while Heying discusses how male hierarchy tends to be direct and confrontational while female hierarchy operates through more covert social mechanisms.
Both discuss the neurological basis for some differences, including women's larger corpus callosum enabling better integration between brain hemispheres. They explore the misapplication of evolutionary thinking—the naturalistic fallacy of assuming current arrangements reflect necessary designs rather than contingent outcomes.
Heying critiques modern activism that simultaneously claims men and women are identical yet women are better, which she finds logically incoherent. She discusses the problem of postmodernism and critical theory in academia, which she argues undermines the scientific method by suggesting objectivity is impossible, when actually replication across different perspectives protects against individual bias.
The conversation covers team building, hiring practices, and educational philosophy. Billieu explains his rule-based approach to team management where he values unrelenting problem-solvers and intellectual humility over narrow credentials. Heying shares her pedagogical approach at Evergreen College, which involved creating non-coercive learning environments, field work, and establishing trust through earned authority rather than institutional hierarchy.
They discuss the destructiveness of social media-enabled bad-faith actors who dehumanize others by reducing them to demographic categories. Finally, Heying reveals she wrote a hard science fiction novel during sabbatical that accurately renders both physics and biology, focusing on humanity's search for other forms of consciousness in the galaxy, which remains unpublished.
About this episode
<p>On this episode of Conversations with Tom, Tom is joined by Evolutionary Biologist Heather Heying to discuss such matters and more as they explore today’s society and the undeniable biological differences between men and women, how each sex has a unique and powerful role in societies, and why in today’s modern age, culture wars has eroded trust in objective truth. </p><p>They discuss today’s social movements and the harmful consequences of letting them go too far, the differences between men and women in society, how hunter-gatherer societies may be key to understanding our roles, the origin of men and women being divided in society by role and purpose, the dangers we face if we continue to deny our differences, why the culture war movements are power hungry, how to have a successful workplace environment and team, and the risks we face as a society if we overprotect our children and refuse to let them take risks and make their own decisions. </p><p>[Original air date: 12-10-20].</p><p><br /></p><p>SHOW NOTES: </p><p>Controversy | Heather reveals why talking about the sexes is now a hot button issue. [0:18]</p><p>Better? | Heather discusses if it’s really better to be a male in today’s modern society. [4:55]</p><p>Hierarchy | Heather discusses the social hierarchy of males and females. [9:20]</p><p>Hunter-Gatherer | Heather reveals what males and females inherently gravitate towards in a hunter-gatherer society. [19:53]</p><p>Gendered | Heather reveals why cultures divide and label roles as being male or female. [27:18]</p><p>Useful | Heather discusses the productive friction between how the sexes work together. [37:41]1]</p><p>Erode | Heather reveals the tools used today to erode the power of others with society. [52:52]</p><p>Teams | Heather and Tom discuss team dynamics, gender roles, and why all that matters is being able to get it done. [58:08]</p><p>Choices | Heather discusses if certain traits, choices, or passions are actually ‘better.’ [1:07:09]</p><p>Fulfillment | Heather shares the fulfillment she feels from presenting challenging and intellectual discussions with diverse groups of people from all walks of life. [1:09:55]]</p><p>Risks | Heather reveals the rules she has for her kids so they take on risks. 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Key Insights
- Heying argues that early feminists correctly identified socially imposed rigid gender roles, but later activists wrongly extrapolated that all sex differences are entirely social constructs rather than having any biological basis
- Research across 50 pre-industrial cultures shows certain activities (large marine mammal hunting, iron smelting) were exclusively male across all cultures studied, suggesting biological constraints from pregnancy and lactation cascade into behavioral patterns
- Heying claims population-level differences between sexes don't prescribe individual limitations—some women will be better hunters and some men will be better at tasks traditionally coded as female
- Billieu observes that all-male teams are easier to work with but mixed-sex teams are significantly more productive, suggesting friction from different perspectives generates better outcomes
- Heying explains that male hierarchy tends to operate through direct confrontation while female hierarchy operates more covertly through social mechanisms, making female-style power harder to identify and regulate
- Heying argues the modern activist claim that women are simultaneously identical to men and better than men is logically incoherent and reflects a power-reversal agenda rather than genuine equity seeking
- Heying contends that postmodern theory's claim that objectivity is impossible undermines science, when the actual protection against individual bias is replication across different researchers with different perspectives
- Billieu describes how his early career crisis—defending bad ideas to preserve his self-image as smart—taught him to value seeking truth over being right, fundamentally changing his ability to lead effectively
- Heying claims academic publishing has become a self-congratulatory cabal where the same 6-30 people peer review each other's work, eliminating meaningful external critique and enabling lower-quality publications
- Billieu argues that dehumanization through demographic reduction (categorizing people solely as 'white male cis straight') on social media enables 'facultative sociopathy' where people treat others as non-human
- Heying contends that #ShutdownSTEM represents an assault on logic and the scientific method from credentialed scientists who either misunderstand science or are engaged in bad faith power grabs
- Heying explains that she abandoned pursuing a writing career to get a PhD in evolutionary biology specifically to gather real-world experiences needed to write authentic science fiction
- Billieu's rule-based team management prioritizes unrelenting problem-solvers over credentials because business conditions change too rapidly for static expertise to maintain value
- Heying describes creating learning environments where she earns rather than demands authority, positioning herself as available rather than commanding, to allow for serendipitous mentorship
- Heying argues that primate research shows all social primates have separate male and female hierarchies, and modern humans uniquely attempt mixed-sex hierarchies without historical precedent, creating genuine difficulty
Topics
Transcript
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