Join The New Scientist Book Club: Exclusive Excerpt from Richard Dawkins’ “The Selfish Gene”

Intelligent life achieves maturity when it discovers its purpose. If advanced extraterrestrial beings were to visit Earth, their primary inquiry would likely involve assessing our understanding of evolution. For over 300 million years, life has thrived on our planet, often without deciphering its true nature—until Charles Darwin shed light on the matter. While others had inklings, Darwin was the first to articulate a cohesive narrative explaining our existence. His work allows us to respond sensibly to profound questions such as “Does life have meaning?” and “What defines humanity?” Renowned zoologist GG Simpson remarked that any efforts to answer these queries prior to 1859 were largely futile.

Today, the theory of evolution is widely accepted, akin to the heliocentric model of our solar system. Yet, the full impact of Darwin’s revolutionary ideas remains largely unacknowledged. Zoology, a field critically relevant to our understanding of life, often finds itself underappreciated in academia. Even students pursuing a zoological education may not grasp its profound philosophical implications. Over time, this perspective will evolve. This book does not serve as a blanket defense of Darwinism; instead, it delves into the implications of evolutionary theory concerning a specific concern: the biology of egoism and altruism.

Apart from its academic intrigue, the relevance of this subject to humanity is undeniable. It encompasses every facet of our social interactions: love, conflict, cooperation, generosity, and selfishness. Critics, such as Ashley Montagu, often misinterpret the implications of aggression in works from thinkers like Lorenz. They mistakenly prioritize species benefits over individual gains. However, I believe that Lorenz’s evolutionary views align with some critiques but still overlook critical aspects of natural selection.

Before I outline my arguments, let me clarify what this exploration entails. Consider a scenario involving an individual who thrived within Chicago’s notorious gang landscape; we might predict traits like resilience or charisma based on that context. Likewise, both humans and animals act as genetic machines, competing over millennia. Consequently, one can often anticipate ruthless selfishness as a fundamental characteristic of successful genes. Nevertheless, circumstances may arise where individual animals exhibit altruism to serve broader goals. Phrases like “special” and “limited” become significant when discussing these behaviors, as universal altruism lacks evolutionary rationale.

This leads to a crucial distinction about the nature of this book. I am not advocating for a moral framework rooted in evolution; rather, I am presenting factual insights into our nature as evolved beings. It is vital to differentiate between observations about our innate behaviors and prescriptions for our moral conduct. While I contend that a society solely based on genetic selfishness would be unsatisfactory, understanding our biological tendencies can help inform better societal frameworks. Our innate tendencies lean towards selfishness; thus, teaching values of cooperation and altruism becomes essential in counteracting our base instincts.

A corollary to this discussion is the misconception that genetically inherited traits are inherently immutable. While our genes may predispose us to selfishness, they do not mandate behavior throughout our lives. Altruistic behaviors might be more challenging to develop than following genetic predispositions. Human culture—comprising learned and inherited influences—uniquely positions us in the animal kingdom. Some might argue that cultural factors overshadow genetic influences in shaping human behavior. This inquiry does not take a definitive stance in the “nature vs. nurture” discourse; instead, it seeks to understand the broader implications of our evolutionary trajectory.

The book also distinguishes itself by offering detailed investigations into human and animal behaviors, using factual examples as illustrations. This approach asserts a broader principle: both humans and baboons share a common evolutionary journey shaped by natural selection, suggesting their respective behaviors might display selfish traits. If evidence were to contradict this assumption, it would prompt intriguing questions deserving exploration.

© Richard Dawkins

Excerpt from Selfish Gene: 50^th Memorial Edition by Richard Dawkins (Oxford University Press)) Available in hardcover, paperback, and ebook formats in June 2026, priced at £25.00

Join the New Scientist Book Club in June as we read Selfish Gene. Sign up here and participate in the discussion on Discord here.