Epistemology
Epistemology [1] is the philosophy of knowledge.[2] It seeks to answer the questions "What is knowledge?" and "How is knowledge acquired?"
Epistemologists are philosophers who are interested in questions such as whether it is possible to have knowledge, what kind of knowledge there is, and how people come to know things.
One of the first philosophers to make a clear statement on these questions was Xenophanes (570–470 BC). The following saying was, and still is, famous:
- "Certain truth has no man... for even if he ever succeeds in saying what is true, he will never know it".[3]
This is an early kind of skepticism.
Some questions
Some positions
- Knowing how vs. knowing that: This was an idea of Gilbert Ryle. Moral questions, for example, may come down to knowing how to behave. Science could be about knowing that something is the case.[4]
- Rational vs. empirical knowledge: Rational knowledge (if it exists) is knowledge built up from a person's internal thought. Empirical knowledge is built up from what is received through the senses.[5][6]
- Error: Knowledge cannot err vs. the possibility of making mistakes is an essential part of knowledge (Ludwig Wittgenstein).
Epistemology Media
René Descartes, who is often credited as the father of modern philosophy, was often preoccupied with epistemological questions in his work.
Bertrand Russell famously brought attention to the distinction between propositional knowledge and knowledge by acquaintance.
An Euler diagram representing a version of the traditional definition of knowledge that is adapted to the Gettier problem. This problem gives us reason to think that not all justified true beliefs constitute knowledge.
The analytic–synthetic distinction was first proposed by Immanuel Kant.
David Hume, one of the most staunch defenders of empiricism
Related pages
References
- ↑ from the Greek words episteme = science and logos = word/speech
- ↑ Concise Oxford Dictionary
- ↑ Guthrie W.K.C. 1962. A history of Greek philosophy. Vol 1: the earlier Presocratics and the Pythagoreans. Cambridge. p395 (quotation abbreviated)
- ↑ Ryle, Gilbert. 1949. The concept of mind, chapter 2.
- ↑ Ayer A.J. 1956. The problem of knowledge.
- ↑ Russell, Bertrand 1914. Our knowledge of the external world.
- ↑ Woozley A.D. 1949. Theory of knowledge. (elementary)
- ↑ Hamlyn D.W. 1970. Theory of knowledge. (more advanced)