35 thinkers, books, and ideas connected to this field.
Ancient Greek philosopher — student of Plato — founder of the Lyceum — who created formal logic, founded comparative biology, wrote foundational texts in ethics (Nicomachean Ethics), politics, rhetoric, poetics, and physics — whose works dominated Western thought for 2000 years.
Danish physiologist who won the 1920 Nobel Prize in Physiology or Medicine for discovering the mechanism regulating the motor control of capillaries — demonstrating that the body recruits additional capillaries during exercise rather than simply increasing flow through existing ones.
A book exploring the relationship between biological organisms and what have been traditionally conceived as divine or supernatural capacities — examining whether certain anomalous human capacities (psi, mystical experience) might be understood as biological rather than supernatural phenomena.
English naturalist who developed the theory of evolution by natural selection — publishing On the Origin of Species (1859) — after a five-year voyage on HMS Beagle and 20 years of research — demonstrating that all life descends from common ancestors through a process of variation, inheritance, and selection.
Dawkins's concept distinguishing cumulative selection (each step builds on the last, the output of one generation is the input to the next) from single-step selection — the key insight explaining how natural selection produces apparent design.
American science journalist and author — Pulitzer Prize winner — author of Sex on the Brain, The Poisoner's Handbook, and Ghost Hunters — who covers biology and psychology for popular audiences.
Robert Sapolsky's 2023 argument that free will does not exist — that every thought and action is the product of prior biology and environment — and that accepting this should make us more compassionate, not less responsible.
American biologist who founded sociobiology — the study of the biological basis of social behavior — and was the world's leading expert on ants and biodiversity.
American biologist who founded sociobiology — the application of evolutionary theory to social behavior — and was the world's foremost authority on ants and biodiversity.
Ancient Greek philosopher who proposed a pluralist cosmology: all things are composed of four indestructible elements (fire, air, water, earth) combined and separated by the cosmic forces of Love (Philotes) and Strife (Neikos).
Chilean biologist and philosopher who developed autopoiesis (with Maturana) and enactivism — the view that cognition is not representational but enacted through embodied action.
British philosopher who coined 'survival of the fittest,' developed a comprehensive synthetic philosophy extending evolutionary principles across all domains, and was the most widely read philosopher of the late 19th century.
Chilean biologist who co-developed autopoiesis with Varela — the defining characteristic of living systems — and developed the biology of cognition, arguing that perception is not representation but a process of structural coupling.
Philipp Dettmer's 2021 beautifully illustrated guide to the human immune system — from the creators of Kurzgesagt — providing the clearest popular account of how the immune system works, from innate to adaptive immunity.
British-Indian geneticist and polymath who was one of the founders of population genetics and the modern evolutionary synthesis — combining Mendelian genetics with Darwinian evolution.
American biologist working on cellular aging and longevity — who researches the biology of cellular reprogramming and aging reversal.
Estonian-German biologist who developed the concept of Umwelt — the subjective perceptual world of each organism — founding the field of biosemiotics.
American scientist and author — UCLA — author of Guns, Germs, and Steel (Pulitzer Prize 1998) and Collapse — whose synthesis of evolutionary biology, geography, and history explains why Eurasian civilizations came to dominate — the most influential practitioner of big history.
The mechanism of evolution proposed by Darwin and Wallace: heritable variations in traits that affect survival and reproduction will increase in frequency over generations — explaining adaptation without design.
Aristotle's short treatise analyzing sleep and waking as natural phenomena — sleep is a temporary incapacitation of the sensitive faculty, necessary for the restoration of the sense organs.
Aristotle's systematic account of the soul (psyche) as the first actuality of a natural body that has the potential for life — a hylomorphic theory that makes the soul the functional organization of a living body.
American biologist — Stanford — whose The Population Bomb (1968) predicted mass starvation by the 1980s from overpopulation — which proved incorrect — making him the most cited example of catastrophist scientific prediction failure.
Biologist working on longevity and aging research — referenced in discussions of the biology of aging.
British evolutionary biologist who popularized the gene-centred view of evolution and has been the most prominent New Atheist public intellectual.
British-American evolutionary biologist — curator at the Field Museum — author of How We Do It (on human reproduction and evolution) — a primate biologist who writes on the evolution of human reproductive biology.
British biologist who proposed morphic resonance — the hypothesis that natural systems inherit memory from previous similar systems through a morphic field — and has become the most prominent scientific heretic in contemporary biology.
American paleontologist and evolutionary biologist who challenged gradualism with punctuated equilibrium and wrote the best natural history essays of the 20th century.
Richard Dawkins's 1986 book arguing that natural selection is sufficient to explain biological complexity — no designer required — using the analogy that a watchmaker (designer) who never sees the final product is effectively blind, while evolution builds complexity through accumulated small improvements.
Charles Darwin's extension of evolutionary theory to human beings, arguing that humans evolved from earlier primates, and developing the theory of sexual selection as a mechanism distinct from natural selection.
Aristotle's detailed investigation of animal reproduction, embryology, and heredity — the most sustained ancient inquiry into developmental biology.
Aristotle's encyclopedic description of over 500 animal species — behavior, habitat, anatomy, reproduction — representing the most extensive biological compilation of the ancient world.
Charles Darwin's 1859 masterwork arguing for evolution by natural selection — the most consequential scientific book ever published — demonstrating through accumulated evidence that all species share common ancestors and that adaptation arises through differential reproductive success without design.
Charles Darwin's argument for evolution by natural selection — the most influential scientific work of the 19th century and the foundation of modern biology.
Aristotle's systematic treatment of animal morphology, arguing that biological explanation requires reference to function and final cause — the parts of animals are explained by what they do, not merely by their material composition.
English biologist known as 'Darwin's Bulldog' who became the most vigorous public advocate for evolutionary theory and coined the term 'agnosticism' — modeling the displacement of religion by scientific naturalism.