Ernst Haeckel
A brilliant and controversial illustrator of life's tree, he gave science the word 'ecology' but also propagated dangerously beautiful misconceptions.
1834–1919 (age 85)·German zoologist·Birthday: February 16
Biography
Ernst Haeckel was a 19th-century German biologist who did more than just describe nature—he evangelized for it with an artist's soul. A fierce early defender of Darwin, he worked tirelessly to popularize evolution in Germany, coining essential terms like 'ecology' and 'phylum' along the way. His most lasting impact, however, may be visual: his intricate, symmetrical illustrations of radiolarians and other marine life, collected in works like 'Art Forms in Nature,' blurred the line between science and art, influencing movements from Art Nouveau to modern architecture. Yet his legacy is thorny. His passionate but flawed 'Biogenetic Law,' summarized as 'ontogeny recapitulates phylogeny,' was later discredited, and his artistic stylization sometimes prioritized beauty over accuracy. Furthermore, his social Darwinist views tainted his scientific contributions, linking him to later ideological abuses.
#1 When Ernst Was Born
The biggest hits of 1834
Ernst's Life & Times
The world at every milestone
1834Born
1839Started school
1847Became a teenager
1850Could drive
1852Could vote
1855Turned 21
1864Turned 30
President: Abraham Lincoln
1874Turned 40
President: Ulysses S. Grant
1884Turned 50
President: Chester A. Arthur
1894Turned 60
President: Grover Cleveland
1904Turned 70
New York City opens its first subway line
President: Theodore Roosevelt
1914Turned 80
World War I begins
President: Woodrow Wilson
1919Died at 85
Treaty of Versailles signed; Prohibition ratified
President: Woodrow Wilson
Key Achievements
- He coined many foundational biological terms, including 'ecology,' 'phylum,' and 'stem cell.'
- Haeckel discovered, described, and named thousands of new marine species.
- His book 'Kunstformen der Natur' (Art Forms in Nature) profoundly influenced early 20th-century art and design.
- He produced a detailed genealogical tree relating all known life forms, a pioneering effort in phylogenetics.
Did You Know?
Haeckel named nearly 150 species after Charles Darwin.
He was a talented landscape painter in addition to his scientific illustrations.
The controversial 'Biogenetic Law' is often summarized by the phrase 'ontogeny recapitulates phylogeny.'
A mountain in Antarctica, Mount Haeckel, is named in his honor.
“Politics is applied biology.”
