Portrait of John Maynard Smith

John Maynard Smith

Evolutionary Biologist and Geneticist
January 6, 1920 – April 19, 2004

John Maynard Smith was a British evolutionary biologist and one of the architects of modern theoretical biology, known for bringing the precision of mathematics into the study of life. Originally trained as an engineer, he pivoted to biology and helped reshape how scientists understand evolution—not just as a historical process, but as a dynamic system governed by strategic interactions. His work illuminated how traits spread and stabilize within populations, offering a new lens through which to view natural selection.

Maynard Smith is best known for pioneering the application of game theory to evolution, developing the influential concept of the “evolutionarily stable strategy” (ESS). This idea explained how certain behaviors—cooperation, aggression, even deceit—can persist because they resist invasion by alternatives. Collaborating with figures like George R. Price, he helped bridge biology, mathematics, and philosophy, leaving a legacy that continues to shape fields from behavioral ecology to economics.

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Mentioned in 6 documents

Scott Gilbert

A Symbiotic View of Life

For animals, as well as plants, there have never been individuals. This new paradigm for biology asks new questions and seeks new relationships among the different living entities on Earth. We are all lichens.

Francis Heylighen and Shima Beigi

Mind Outside Brain

We approach the problem of the extended mind from a radically non-dualist perspective. The separation between mind and matter is an artefact of the outdated mechanistic worldview, which leaves no room for mental phenomena such as agency, intentionality, or feeling. We propose to replace it by an action ontology, which conceives mind and matter as aspects of the same network of processes. By adopting the intentional stance, we interpret the catalysts of elementary reactions as agents exhibiting desires, intentions, and sensations. Autopoietic networks of reactions constitute more complex super-agents, which moreover exhibit memory, deliberation and sense-making. In the specific case of social networks, individual agents coordinate their actions via the propagation of challenges. The distributed cognition that emerges from this interaction cannot be situated in any individual brain. This non-dualist, holistic view extends and operationalises process metaphysics and Eastern philosophies. It is supported by both mindfulness experiences and mathematical models of action, self-organisation, and cognition.

Michael Levin

The Computational Boundary of a “Self”

All epistemic agents physically consist of parts that must somehow comprise an integrated cognitive self. Biological individuals consist of subunits (organs, cells, and molecular networks) that are themselves complex and competent in their own native contexts. How do coherent biological Individuals result from the activity of smaller sub-agents?

Francis Heylighen

The Global Superorganism

The organismic view of society is updated by incorporating concepts from cybernetics, evolutionary theory, and complex adaptive systems. Global society can be seen as an autopoietic network of self-producing components, and therefore as a living system or “superorganism”.

David Sloan Wilson

This View of Life

It is widely understood that Charles Darwin’s theory of evolution completely revolutionized the study of biology. Yet, according to David Sloan Wilson, the Darwinian revolution won’t be truly complete until it is applied more broadly—to everything associated with the words “human,” “culture,” and “policy.” In a series of engaging and insightful examples—from the breeding of hens to the timing of cataract surgeries to the organization of an automobile plant—Wilson shows how an evolutionary worldview provides a practical tool kit for understanding not only genetic evolution but also the fast-paced changes that are having an impact on our world and ourselves. What emerges is an incredibly empowering argument: If we can become wise managers of evolutionary processes, we can solve the problems of our age at all scales—from the efficacy of our groups to our well-being as individuals to our stewardship of the planet Earth.

Clément Vidal

What is the Noosphere?

Picture Earth evolving a new layer—not of rock or life, but of thought and technology. This “noosphere” is like a planetary brain emerging through our global networks, satellites, and collective intelligence. The paper explores how this mysterious transformation could represent Earth’s next evolutionary leap, potentially leading to planetary consciousness or even contact with other cosmic minds. It’s happening right now, though we’re still figuring out how to guide this planetary metamorphosis.