Naturalism (philosophy)

Naturalism is "the view of the world that takes account only of natural elements and forces, excluding the supernatural or spiritual.". It is the school of thought which states "the natural world is the whole of reality".Jenkins I. 1942, in Runes D.D. The dictionary of philosophy. New York:Philosophical Library, p205. The term was first used this way in English in 1750.Shorter Oxford English Dictionary, volume 2.

It is a kind of philosophy called metaphysical, because it covers everything: "nature is all there is, and all basic truths are truths of nature"."Naturalism", in The Encyclopedia of Philosophy, Macmillan, 1996 Supplement, 372-373. 

All the things and powers which are commonly called supernatural, such as God, souls or witchcraft do not exist, according to this position - naturalists (people who practice naturalism) however, are not "denying" the existence of the supernatural. Instead, Naturalism asserts that everything observable, testable, and causally effective operates under the laws of nature — and crucially, that we have no justified reason to assume the existence of anything beyond those laws until evidence suggests otherwise. Currently, no usable evidence for any form of supernaturalism exists, hence the existence of Naturalism. 

 Method and science 
Methodological or scientific naturalism is concerned with practical methods for acquiring knowledge. 

Many scientists use the scientific method for their research. Hypotheses are to be explained and tested only by reference to natural causes and events.Methodological Naturalism and Philosophical Naturalism: clarifying the connection. Barbara Forrest 2000. Retrieved 2007-05-20.

Explanations for observations are only useful when they are based on hypotheses of natural causes. An explanation that relies on a natural mechanism that works according to certain rules is usable. Explanations that need miracles to work are not.

Methodological naturalism is the principle underlying all of modern science. Some philosophers extend this idea, so that it applies to all of philosophy as well. Science and philosophy, according to this view, are said to form a continuum. W.V. Quine, George Santayana, and other philosophers have advocated this view.

A number of other philosophical ideas are similar to naturalism:
Positivism
Materialism
Physicalism
Empiricism

Related pages
Naturalism (literature)
Uniformitarianism

References

Other websites
 Naturalism David Papineau, The Stanford Encyclopedia of Philosophy
 Naturalism Jon Jacobs, The Internet Encyclopedia of Philosophy
 Naturalism article in the Catholic Encyclopedia



Category:Epistemology
Category:Philosophy of science
Category:Philosophical movements and positions