1809 – 1882
Charles Darwin was a British naturalist and biologist whose theory of evolution by natural selection, articulated in On the Origin of Species (1859), fundamentally transformed biology and natural philosophy. His work challenged prevailing teleological accounts of nature and raised enduring philosophical questions about design, chance, and the relationship between science and theology.
Formulated the theory of evolution by natural selection, revolutionizing biology
Published On the Origin of Species (1859), providing extensive evidence for common descent
Developed the concept of sexual selection in The Descent of Man (1871)
Pioneered comparative methodology using biogeography, paleontology, and embryology
Catalyzed lasting philosophical debates on teleology, design, and naturalism