A strange loop, technically called tangled hierarchy consciousness, arises when, by moving only upwards or downwards through a hierarchical system, one finds oneself back where one started.
Strange loops may involve self-reference and paradox. The concept of a strange loop was proposed and extensively discussed by Douglas Hofstadter in Gödel, Escher, Bach, and is further elaborated in Hofstadter's book I Am a Strange Loop, published in 2007.
A tangled hierarchy is a hierarchical consciousness system in which a strange loop appears.
Read more about Strange Loop: Definitions, Strange Loops in Cognitive Science, Strangeness, Downward Causality, Examples
Famous quotes containing the word strange:
“A strange age of the world this, when empires, kingdoms, and republics come a-begging to a private man’s door, and utter their complaints at his elbow! I cannot take up a newspaper but I find that some wretched government or other, hard pushed and on its last legs, is interceding with me, the reader, to vote for it.”
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