A Hunter-Gatherer's Guide to the 21st Century

by Heather Heying

First published 2021

Humanity lives in unprecedented prosperity, yet depression, loneliness, and chronic disease rates climb steadily upward. Evolutionary biologists Heather Heying and Bret Weinstein identify the root cause: our ancient biology clashes with contemporary existence. Humans developed in small tribal groups, but modern people barely know their neighbors. Our ancestors lived in rhythm with natural cycles, eating seasonal foods and working with their hands, while today's humans consume processed meals under artificial light while sitting at desks. The authors combine their classroom teaching experience with fieldwork in biodiverse ecosystems to examine specific problems plaguing society. They investigate sleep disorders, nutritional failures, misguided parenting approaches, and flawed educational systems. Their analysis reveals how each issue stems from the mismatch between evolved human nature and current living conditions. The book presents a scientific framework for understanding these disconnects and provides practical guidance for aligning modern choices with biological needs.

Genres: anthropology, non-fiction, health, 21st-century, biology, academic

Vibes: informative, intimate, thought-provoking

Tropes: practical-guidance, scientific-framework

Period: 21st-Century

320 pages · Hardcover · Portfolio

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