Sir Karl Popper

Famous quotes containing the words karl and/or popper:

“Those people upstairs think that Karl Marx was somebody who wrote a good anti-trust law.”
—Warren Beatty (b. 1937)

“It is clear that everybody interested in science must be interested in world 3 objects. A physical scientist, to start with, may be interested mainly in world 1 objects—say crystals and X-rays. But very soon he must realize how much depends on our interpretation of the facts, that is, on our theories, and so on world 3 objects. Similarly, a historian of science, or a philosopher interested in science must be largely a student of world 3 objects.”
—Karl Popper (1902–1994)