Sextinction: The Decline of Sex and the Future of Intimacy -- Debra Soh, Hardcover

Dr. Debra Soh, neuroscientist, noted sex researcher, and author of the "exceptional" (The Times, London) The End of Gender, reports on the hidden crisis of a sudden decline of sexual activity.

There's a strange paradox in today's developed world: society has never been more sexualized, but people across all age groups and demographics are having less sex than ever before. And nobody seems to know why or what to do about it.

The "fearless" (Eric R Weinstein, PhD, host of The Portal) Dr. Debra Soh leaves no stone unturned as she searches for science-backed answers. She takes us on a roller-coaster journey through ideological debates, new technological frontiers, and modern dating to understand the whys and hows of this issue.

With an expert and impartial eye, Soh examines these evolving and controversial developments and colors her findings with anecdotes from her personal research. Compulsively readable and groundbreaking, Sextinction upends the conventional wisdom surrounding sex, skewering pieties held by the right and left alike, and looks to the future of sexuality.

Author: Debra Soh
Publisher: Threshold Editions
Published: 02/10/2026
Pages: 336
Binding Type: Hardcover
ISBN: 9781668057391

About the Author
Dr. Debra Soh is a neuroscientist who specializes in gender, sex, and sexual orientation. She received her doctorate from York University in Toronto and worked as an academic researcher for eleven years. Her writing has appeared in The Globe and Mail (Toronto), Harper's Magazine, The Wall Street Journal, the Los Angeles Times, Scientific American, Playboy, Quillette, and many other publications. Her research has been published in academic journals including the Archives of Sexual Behavior and Frontiers in Human Neuroscience. As a journalist, Soh writes about the science and politics of human sexuality and gender, free speech, and censorship in academia. She lives in Toronto. Follow her on X at @DrDebraSoh and visit her at DrDebraSoh.com.