Political Pragmatism

A reasonable and logical way of doing things or of thinking about problems that is based on dealing with specific situations instead of on ideas and theories. An approach to philosophy, primarily held by American philosophers, which holds that the truth or meaning of a statement is to be measured by its practical (i.e., pragmatic) consequences. William James and John Dewey were pragmatists. Pragmatism in common usage may mean simply a practical approach to problems and affairs. But it’s also...

 The Difference in How the Public and Scientists Use "Theory"

The formal scientific definition of theory is quite different from the everyday meaning of the word. It refers to a comprehensive explanation of some aspect of nature that is supported by a vast body of evidence. Many scientific theories are so well established that no new evidence is likely to alter them substantially. For example, no new evidence will demonstrate that the Earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), th...