Is soul for real? One of America's best essayists, David Barash makes a compelling anser in his new book, The Soul Delusion Losing the Soul, Finding Ourselves | Psychology Today share.google/XhgRAKvdFDI4...

"Sex chromosome" is a century-long misnomer. Here is why. www.psychologytoday.com/us/blog/lies...

After 4 years working my ass off, here is the result: British release, March 5, 2026 by Profile Books; American release, June 30 by Basic Books. Pre-order is open now. Thank you all for your support!

When AI cheats, who is responsible? www.psychologytoday.com/us/blog/lies...

3 decades of research has changed our views about sex in birds and mammals. www.psychologytoday.com/us/blog/lies...

In nature, “love” can mean swiping sperm from another species. Hope this one makes you laugh! Sex Without the Strings | Psychology Today www.psychologytoday.com/us/blog/lies...

www.psychologytoday.com/us/blog/lies... My review of Agustin Fuentus's new book, Sex Is A Spectrum.

Carl Sagan crowned the GOAT of science writers by Science Book Club. medium.com/@mickswiger/...

Had a great chat with Annie Daly, who came up with this fantastic article. Hope you enjoy outdoor activities more. goop.com/wellness/hea...

Gave a talk about sex and diversity at Human Evolutionary Biology Department. Challenged by many stimulating and insightful questions. Admire the many great minds who worked here: Irv Devore, Sarah Hrdy, Ed Wilson, Bob Trivers, Richard Wrangham...Thank you all for a wonderful discussion!

Celebrate African culture at Cambridge, MA. (2/8/25)

Jodie Foster is Radcliffe Institute's next honoree. news.harvard.edu/gazette/stor...

Be aware of green eyes at workplace www.library.hbs.edu/working-know...

Sciense Book Club Selects the top 10 books

Happy Holidays!

Here is the recording of My Harvard Radcliffe talk. Please shared your insights with me. youtu.be/HWDkPQ8bSxg?...

The Ukrainian version of the Liars of Nature book has an eye-catching design. Impressive.

For those who are anxious about the next 4 years, this book may give you some perspective. Spoiler: hope the best but prepare for the worst.

Need to be able to perform war haka to serve in NZ parliament. Glad I learned it in the 90s.