Entries by Pat Barclay

Why We Keep Choosing Strongmen as Leaders: A Global Experiment Reveals an Evolutionary Secret

– by Lasse Laustsen & Mark van Vugt Across the globe and throughout history, people have repeatedly turned to dominant, authoritarian leaders—figures like Julius Caesar, Vladimir Putin, and Donald Trump. While democracy advocates may scratch their heads, evolutionary psychology offers a compelling explanation: during times of intergroup conflict—war, terrorism, or intense rivalry—our ancestral instincts kick […]

HBES 2025 conference report

HBES 2025 was a success! From June 4-7, we gathered at Stockton University in Atlantic City, NJ, for 3.5 fantastic days of presentations, posters, and discussions. Thanks to Josh Duntley & the other organizers (Bobbi Hornbeck, Margaret Lewis, Liz Shobe), the Program Committee, the volunteers, the competition judges, the speakers & presenters, the sponsors, and […]

Announcing HBES 2026

Dear HBES Community, Now that HBES 2025 in Atlantic City is over, it’s time to start thinking towards 2026. Hosting HBES shows dedication to the society, so thanks to Josh Duntley and the hosts of HBES 2025 for a successful conference. What’s in store for HBES 2026? We are very pleased to announce that HBES […]

Results of 2025 HBES Election

We ran our 2025 elections this spring for the HBES executive, and are happy to announce the following winners: President-Elect: David Puts Student Representative: Nike (Yunsuh) Wee Communications Officer: Karthik Panchanathan Members-At-Large: Tania Reynolds (2031) & Zach Garfield (2031)   These incoming executive members will join the ongoing executive members: President (formerly President-Elect): Ed Hagen […]

Reconciling Our Three Traditions: Human Behavioral Ecology, Evolutionary Psychology, and Cultural Evolution

– by Nicolas Baumard & Jean-Baptiste André The evolutionary social sciences are grounded in the idea that evolutionary theory provides a unified framework to explain human behavior, including social norms, institutions, and cultural practices. Historically, the field emerged from the inclusive fitness revolution of the 1960s and developed into a powerful toolkit for analyzing strategic […]

Blueprints of Language in Chimpanzee Interactions

– by Bas van Boekholt & Simone Pika. Photo credit by Bas van Boekholt The complexity of human language has no counterpart in the animal kingdom, even though some basic building blocks can be found in animal communication. However, there is not “one” human language, with great variability in languages across the world and cultures. […]

HBES Elections 2025

Dear HBES community, The Human Behavior and Evolution Society (HBES) is conducting elections for all offices. Votes will be collected until June 2, 2025. We kindly ask you to cast your vote and use the opportunity to check/update your account. 1) HBES 2025 Election To cast your vote: i) Go to the HBES website at […]

HBES 2024 member survey – summary of findings

Human Behavior and Evolution Society Post-Conference Survey 2024 In 2024, we sent out a survey to the HBES mailing list (>1700 recipients) and everyone who attended the 2024 HBES Conference in Aarhus, Denmark. The descriptions of survey results are organized below into: Respondent information HBES in general Aarhus conference Future conferences Spending priorities   RESPONDENT […]

Mate-choice copying is a sex-general heuristic among humans

– by Robert Bowers There is a large ground bird from the American plains whose mating system could not be more convenient for studying sexual selection. Over a conveniently short mating season, male sage grouse gather in a conveniently compact space, within a few miles of each other, and there they all perform their best […]