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^"permissions":^"read":ӶӺ,"update":ӶӺ,"delete":ӶӺ,"admin":ӶӺ°,"user":^"id":6,"name":"Sarah Oberbichler"°,"id":"Wk6xddo5wp","ranges":Ӷ^"start":"/divӶ3Ӻ/divӶ4Ӻ/divӶ1Ӻ/pӶ14Ӻ","startOffset":1904,"end":"/divӶ3Ӻ/divӶ4Ӻ/divӶ1Ӻ/pӶ14Ӻ","endOffset":3249°Ӻ,"quote":"Instead, I shall cite a well-known example to show that some such development must have taken place: the termite-fishing chimpanzees that Jane van Lawick-Goodall has filmed Ӷ23Ӻ. The remarkable feature is not that a chimpanzee, at some time, incorporated the use of a twig into the presumably already established activity chain (or program) of termite-finding and -eating. Such incorporation of items, modifying or extending an organism’s repertoire, must obviously happen very frequently. But when the chimpanzee “chooses” a twig, breaks it from the shrub, strips off the leaves, and takes it to the termite heap where it is going to be used for “fishing”, then a totally new feedback loop controlling the modification of the twig, has been embedded in the larger loop that controls the finding and eating of termites. It does not matter much if the activities which are now put into the service of the subsidiary feedback loop had already been coordinated and recorded as program in some other operational chain. What does matter is that they are now detached from that original chain (say, tearing leaves off a branch in order to eat them) and inserted into an activity chain where they reduce feedback that is negative in relation to a different reference value (tearing off leaves in order to transform a twig into a stick-like tool) Ӷ24Ӻ.","highlights":Ӷ^"jQuery321079218495795044192":^°°,^"jQuery321079218495795044192":^°°Ӻ,"text":"","order":"mw-content-text","category":"Beispiel","data_creacio":1551199145999°
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