Umwelt – Wikipedia
From Wikipedia, the free encyclopedia “Early Scheme for a circular Feedback Circle” from Theoretische Biologie 1920 Small circular Feedback Pictograms between the Text Schematic view of a cycle as an early biocyberneticist In the semiotic theories of Jakob von Uexküll and Thomas Sebeok, umwelt (plural: umwelten; from the German Umwelt meaning “environment” or “surroundings”) is the…