sexscientists
What We Actually Know About Sex in 2026
The honest inventory after eighty years of modern sex research. What's settled, what's genuinely contested, what we don't know because we never looked, and the Kinsey question revisited.
sexscientists
Follow the money through sex research and you find out what conclusions are available. NIH politics, pharma's erectile dysfunction billions, the porn industry's proprietary data, the religious right's abstinence investment, and the independent researchers surviving in the margins.
sexscientists
The clitoral anatomy wasn't fully mapped until 2005. The orgasm gap is enormous and largely ignored. The female Viagra disaster revealed whose sexuality gets medicalized. Where the actual research is now.
sexscientists
The overnight legitimization of sex research under epidemiological emergency. What researchers found when finally allowed to ask, the political interference in AIDS research, and the data we still don't have because it was never funded.
The people living off the mainstream map — psychologically, economically, sexually. Tribes of the Edge is coming.
Monogamy became the default. Attachment styles became the operating system. This is the full map — every relationship structure, how it works, and who it actually fits.
Part 35 of 36 in the The 2026 Kink Field Guide series. Throughout this guide, we've touched on evolutionary explanations for various kinks—sperm competition, mate guarding, dominance hierarchies, signaling systems. Now let's pull that thread completely. The evolutionary psychology of kink is contested territory. Some
Batman doesn't have a rogues gallery. He has a polycule — a complex web of interdependent attachments keeping his traumatized psyche running.
Your model of childhood is fragile. Your children aren't. Every generation's supposed pathology is really just adaptation to constraints the previous one never had to survive.
Human intuition fails catastrophically with complex adaptive systems. Understand emergence, feedback loops, attractors, and why typical problem-solving approaches backfire.
Sex research has always operated one political cycle away from prosecution. The post-Kinsey legal landscape, the Meese Commission, IRB gatekeeping, and contemporary cases where universities caved to political pressure.
Masters and Johnson published a fraudulent conversion therapy book in 1979. The methodology was indefensible, the gay community's response was scientifically grounded, Johnson distanced herself decades later, and the legacy question of whether bad late work invalidates good early work.
Masters and Johnson studied human intimacy for twenty years then married each other. It lasted twenty-one years. The power asymmetry, Johnson's late interviews, and what their personal failure reveals about the limits of physiological knowledge applied to relational problems.
The pivot from research to treatment. Human Sexual Inadequacy, the two-week intensive model, the surrogate partner program, the celebrity client network, and the Johnson problem of unacknowledged clinical genius.
The 1966 book Human Sexual Response overturned a century of assumptions. The vaginal lubrication finding, the multiple orgasm data, the male refractory period, and the demolition of Freud's clitoral/vaginal orgasm distinction with instruments.
William Masters convinced Washington University to let him study sex in a laboratory in 1954. The institutional negotiation, the recruitment of Virginia Johnson, the methodology of direct observation and physiological measurement, and what they actually measured.
Every generation produces a new attempt to discredit Kinsey. The 1950s backlash. Judith Reisman and the Kinsey-is-a-pedophile thesis. The 2004 film. Why Kinsey functions as a permanent target.
Filming; participating; recruiting staff into sexual relationships. The sampling problems. How to hold both: the data was more accurate than anything that existed; and the methodology was compromised.
37% of American men had at least one homosexual experience to orgasm. In 1948. The female volume (1953) even more controversial. The Congressional investigation. The Rockefeller Foundation pulling funding.
He didn't say everyone was bisexual. He said sexuality was a continuum and the binary was always fiction. The 0-6 scale. Behavior-based not identity-based.
Alfred Kinsey spent the first half of his career cataloguing gall wasps. Then he started asking people about orgasms and detonated the 20th century. 18000 subjects. Homosexual experience was not rare; masturbation near-universal; premarital sex the norm.
The researchers who studied the unspeakable; broke American mythology; and paid for it. Kinsey interviewed 18000 Americans. Masters and Johnson watched people have sex in a laboratory. Then both legacies got complicated.