John Archibald Wheeler Quotes
We are not only observers. We are participators. In some strange sense this is aparticipatory universe.
Wheeler, John A. "The Universe as Home for Man." American Scientist, vol. 62, no. 6, 1974, p. 689.
John Archibald Wheeler was an American theoretical physicist. He was largely responsible for reviving interest in general relativity in the United States after World War II. Wheeler also worked with Niels Bohr in explaining the basic principles behind nuclear fission. Together with Gregory Breit, Wheeler developed the concept of the Breit–Wheeler process. He is best known for using the term "black hole" for objects with gravitational collapse already predicted during the early 20th century, for inventing the terms "quantum foam", "neutron moderator", "wormhole" and "it from bit", and for hypothesizing the "one-electron universe".