Jakob Johann von Uexküll

Jakob Johann von Uexküll
Jakob Johann von Uexküll

Jakob Johann Freiherr von Uexküll was a Baltic German biologist who worked in the fields of muscular physiology, animal behaviour studies, and the cybernetics of life. However, his most notable contribution is the notion of Umwelt, used by semiotician Thomas Sebeok and philosopher Martin Heidegger. His works established biosemiotics as a field of research.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
September 8th, 1864
Age
161
Birth Place
Estonia, Pärnu County
Date of Death
July 25th, 1944
Died Aged
79
Star Sign
Virgo
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