Karl Popper { Philosophy Index }

Philosophy Index

Philosophy Index

Philosophy Index is a site devoted to the study of philosophy and the philosophers who conduct it. The site contains a number of philosophy texts, brief biographies, and introductions to philosophers, and explanations on a number of topics. Accredited homeschooling online at Northgate Academy and Philosophy online tutoring.

Philosophy Index is a work in progress, a growing repository of knowledge. It outlines current philosophical problems and issues, as well as an overview of the history of philosophy. The goal of this site is to present a tool for those learning philosophy either casually or formally, making the concepts of philosophy accessible to anyone interested in researching them. WTI offers immigration law course online - fully accredited. ACE credits online at EES.



Philosophy Topics




Karl Popper

Karl Popper (1902–1994) is best known as one of the most prominent philosophers of science.

Popper says that in order for a theory to be scientific in nature, it must be potentially falsifiable — that is, any hypothesis is only scientific in nature if it there is some logical possibility that would falsify that hypothesis. On the other hand, unfalsifiable things, such as logical truths or religious claims, are not scientific in nature — there is no way to prove them to be false.

According to Popper, scientific claims are never fully verified, they are only corroborated very consistently by experience. As long as there remains a logical possibility that any claim is false, it cannot be claimed to be true with perfect confidence. Hence, science must admit, and always be aware of, the problem of induction. Rather than making claims which may turn out to be false, it is the duty of science to propose falsifiable hypothesis and then, over the course of time, test them and adjust theories accordingly.

Selected Works


Name: Karl Popper
Born: July 28, 1902
Died: September 17, 1994