Materialism

This article is about the philosophy of scientific materialism. See Related Articles subpage for links to articles about other types of materialism.

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Before 20th century science discovered the subatomic world, the quantum world, and the world of fields, materialism, often called 'scientific materialism', served as a world view that attributed to matter the status as the underlying constituent of nature, matter as material particles, their interactions determining the shape, size, and motion of all objects in the natural world.

Macmillan's Encyclopedia of Philosophy (2006) gives this definition of materialism:

Materialism is the name given to a family of doctrines concerning the nature of the world that give to matter a primary position and accord to mind (or spirit) a secondary, dependent reality or even none at all. Extreme materialism asserts that the real world is spatiotemporal and consists of material things and nothing else, with two important qualifications: first, space and time, or space-time, must also be included if these are realities rather than mere systems of relations, for they are not material things in any straightforward sense. Second, materialism is fundamentally a doctrine concerning the character of the concrete natural world we inhabit, and it is probably best to set to one side controversies over abstract entities such as numbers, or geometric figures, or the relations of entailment and contradiction studied in logic.

The Routledge Encyclopedia of Philosophy (1998) define materialism:

Materialism is the genera! theory that the ultimate constituents of reality are material or physical bodies, elements or processes. It is a form of monism in that it holds that everything in existence is reducible to what is material or physical in nature. It is opposed to dualistic theories which claim that body and mind arc distinct, and directly antithetical to a philosophical idealism that denies the existence of matter. It is hostile to abstract objects, if these are viewed as more than just a manner of speaking...

Boyd et al. (1991), the glossary of their Philosophy of Science, define materialism:

Materialism: The ontological doctrine that states that everything that exists is, or depends on, matter.

Originating with the ancient Greek atomists and flourishing as the scientific paradigm for explaining the nature of the universe for three centuries since time of Isaac Newton, materialism excluded any explanations of reality that could not be reduced to the physics of the time.

Materialism denied supernaturalism, in that it denied that independent spiritual or divine powers ever account for events, and it denied mind as independent of body. Classical materialism held that natural forces always explain events, even in instances where lack of knowledge precluded explanation (Joad 2005).

It affirmed determinism, in that it asserted that all events of the world result from preceding ones, and that knowledge of the state of the world at any given time can in principle predict the state of the world at a future time. Materialism was a philosophy of mechanism and determinism in respect of workings of the natural world, essentially a machine, a 'clockwork universe'.

Outmoded paradigm

Philosopher Jessica Wilson emphasizes that materialism is no longer a viable philosophy (Wilson 2006):

Materialism, roughly formulated, is the thesis that all broadly scientific entities are nothing over and above material entities, where the latter are characterized as being extended, impenetrable, conserved, such as to (only) deterministically interact, and so on. The material entities ultimately supposed to serve as an ontological basis for all else are those existing at relatively low orders of constitutional complexity – entities that are, as I’ll put it, ‘‘relatively fundamental’’. But contemporary physics has reported that the relatively fundamental entities have few, if any, of the characteristics of the material; and thus materialism has been rendered a has-been (Wilson 2006)

Physicists and science popularizers agree, proclaiming "Materialism is dead" (Davies and Gribbin 1992, 2007):

An extension of the quantum theory, known as quantum field theory…paints a picture in which solid matter dissolves away, to be replaced by weird excitations and vibrations of invisible field energy. In this theory, little distinction remains between material substance and apparently empty space, which itself seethes with ephemeral quantum activity. The culmination of these ideas is the so-called superstring theory, which seeks to unite space, time and matter, and to build all of them from the vibrations of submicroscopic loops of invisible string inhabiting a ten-dimensional imaginary universe.

...scientists are increasingly thinking of the physical Universe less as a collection of cogs in a machine and more as an information-processing system. Gone are the clodlike lumps of matter, to be replaced instead by "bits" of information. This is the shape of the emerging universe paradigm—a complex system in which mind, intelligence and information are more important than the hardware.

Relation to 'physicalism'

...in progress

References

• Davies PCW, Gribbin JR. (1992, 2007) The Matter Myth: Dramatic Discoveries That Challenge Our Understanding of Physical Reality. Simon & Schuster: New York. ISBN 9780743290913 (pbk). Preview book online at Google Books here.
  • Excerpt: Quantum physics undermines materialism because it reveals that matter has far less "substance" than we might believe….matter as such has been demoted from its central role, to be replaced by concepts such as organization, complexity and information.

• Joad CEM. (1936, 1950) Guide to Philosophy. London: V. Gollancz, ltd. | Google Books preview 1950 ed.
  • Excerpt: We know too much about the physical world to-day, to feel that we know anything for certain. Certainly we do not know enough about it to justify us in asserting that it possesses those characteristics which it must possess, if it is to act as a foundation for the imposing superstructure of a materialist universe.

• Wilson J. (2006) On Characterizing the Physical. Philosophical Studies 131:61-99.

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