Constructivist Epistemology
Maturana and his student Francisco Varela were the first to define and employ the concept of autopoiesis. Aside from making important contributions to the field of evolution, Maturana is also a founder of constructivist epistemology or radical constructivism, an epistemology built upon empirical findings of neurobiology.
Maturana and Varela wrote in their Santiago Theory of Cognition: "Living systems are cognitive systems, and living as a process is a process of cognition. This statement is valid for all organisms, with or without a nervous system."
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