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anthropic principle

British  

noun

  1. astronomy the cosmological theory that the presence of life in the universe limits the ways in which the very early universe could have evolved

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Horgan: What about multiverses and the anthropic principle?

From Scientific American • Feb. 1, 2020

The first result — the anthropic principle — has been accepted by physicists for 43 years.

From Washington Post • Nov. 25, 2016

The idea that physical laws must be the way they are because otherwise we could not be here to measure them is called the anthropic principle.

From Textbooks • Oct. 13, 2016

The anthropic principle suggests that in some sense we are observing a special kind of universe; if the universe were different, we could never have come to exist.

From Textbooks • Oct. 13, 2016

This is an example of the application of what is known as the anthropic principle, which can be paraphrased as “We see the universe the way it is because we exist.”

From "A Brief History of Time: And Other Essays" by Stephen Hawking