Thomas Eisner (June 25, 1929 – March 25, 2011) was a German-American entomologist and ecologist, known as the "father of chemical ecology."[1] He was a Jacob Gould Schurman Professor of Chemical Ecology at Cornell University, and director of the Cornell Institute for Research in Chemical Ecology (CIRCE). He was a world authority on animal behavior, ecology, and evolution, and, together with his Cornell colleague Jerrold Meinwald, was one of the pioneers of chemical ecology, the discipline dealing with the chemical interactions of organisms. He was author or co-author of some 400 scientific articles and seven books.
Personal life
Thomas Eisner was born on June 25, 1929, in Berlin, Germany. His father, Hans Eisner, was a chemist of Jewish origin, and a coworker of Fritz Haber at the Kaiser Wilhelm Institute for Electrochemistry in Berlin; he later held a chair for chemistry at Cornell. His mother, Margarete Heil-Eisner, was an artist. Escaping the Nazi regime, the family moved to Barcelona and, following the Spanish Civil War, to Uruguay. The Eisners came to the U.S. in 1947.[2]
Thomas Eisner became a naturalized American citizen, and applied to Cornell University as an undergraduate, but was rejected. He received his B.S. and PhD degrees from Harvard University, and joined Cornell's entomology faculty in 1957. He married Maria Eisner, who was a member of his lab. In 1964, he helped found the Department of Neurobiology and Behavior, where he worked until his death.
Eisner's main body of work was in chemical ecology, primarily studying the chemical defenses of insects against predation. Some of his most famous work was conducted on the bombardier beetle, which he discovered creates a chemical reaction within its body to shoot a boiling noxious liquid from a nozzle in its abdomen.[5]
A field biologist with working experience on four continents, he was also an active conservationist. He served on the board of directors of the National Audubon Society, the National Scientific Council of the Nature Conservancy, and the World Resources Institute Council. He was a past president of the American Society of Naturalists, and chairman of the Biology Section of the American Association for the Advancement of Science. He played a key role in initiating the Congressional Fellow Program in Washington DC, and in efforts to preserve wilderness areas in Florida and Texas.
^Angier, Natalie (April 4, 2011). "Paths of Discovery, Lighted by a Bug Man's Insights". The New York Times. ISSN0362-4331. Retrieved March 18, 2021. He had a notoriously mordant sense of humor: "I may not believe in God," he once said, "but I don't ring doorbells saying I'm a Seventh-Day Atheist"...
^Thomas, Eisner (2003). For love of insects. Cambridge, Mass.: Belknap Press of Harvard University Press. ISBN0-674-01181-3. OCLC52047487.
^Vega, Fernando E. (September 2004). "Review of For Love of Insects by Thomas Eisner; foreword by Edward O Wilson". The Quarterly Review of Biology. 79 (3): 314–315. doi:10.1086/425795.