Charles Darwin

1809, United Kingdom — 1882

Charles Darwin is best known for On the Origin of Species (1859), a foundational scientific work that introduced the theory of evolution by natural selection. Darwin's motivation was grounded in decades of observation, particularly during his voyage on the HMS Beagle, where he gathered evidence that challenged prevailing views of fixed species. Although not always formally "banned" in the traditional literary sense, Darwin's work has been restricted, removed from curricula, or opposed in various countries and regions due to religious objections. The theory of evolution directly challenged dominant creationist beliefs, making it a focal point in debates about science, education, and ideology. Darwin himself anticipated controversy and delayed publication for years, carefully assembling evidence before releasing his work. His response to criticism was methodical rather than confrontational — he refined his arguments in later editions and correspondence. The enduring resistance to his ideas illustrates how knowledge that reshapes worldviews is often treated as a threat rather than an advancement.