Wigner's friend is a thought experiment proposed by the physicist Eugene Wigner; it is an extension of the Schrödinger's cat experiment designed as a point of departure for discussing the Quantum mind/body problem.
Read more about Wigner's Friend: The Thought Experiment, Consciousness and Measurement, Consciousness and Superposition, Sources
Famous quotes containing the word friend:
“In true friendship, in which I am expert, I give myself to my friend more than I draw him to me. I not only like doing him good better than having him do me good, but also would rather have him do good to himself than to me; he does me most good when he does himself good.”
—Michel de Montaigne (1533–1592)