sábado, 23 de enero de 2016

"The dialectical view insists that persistence and equilibrium are not the natural state of things but require explanation, which must be sought in the actions of the opposing forces . . . The opposing forces are seen as contradictory in the sense that each taken separately would have opposite effects, and their joint action may be different from the result of either acting alone . . . The relations among the stabilising and destabilising processes become themselves the objects of interests, and the original object is seen as a system, a network of positive and negative feedbacks."

Richard Levins, Richard C. Lewontin. 1985. The Dialectical Biologist. Harvard University Press.

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