Thursday, May 7, 2009

Four-fold division of Science

In the pursuit of discussions about the philosophy of science, I've found that I've come to rely upon a four-fold division of the sciences, humanities, and academic disciplines. This is mostly for science (and non-scientific academic disciplines) but might apply towards technology as well. The boundaries between these are fuzzy, and certain sciences or disciplines cross between the boundaries, but it makes for a starting place...

The life sciences:
Biology
Ecology
Anatomy + Physiology (and medicine)
Microbiology
Biochemistry [which blends into the physical sciences]
Botany
Zoology
etc.

The physical sciences:
Physics
Chemistry (including Organic) [which blends into the life sciences]
Geology
Metallurgy
Meteorology
Astronomy
and so forth

The cognitive disciplines (some of these are not science - they don't rely on experimentation or empirical evidence, per se.):
Psychology
Philosophy
Logic
Cognitve science
Linguistics
Computer programming (yes, I consider this a cognitive discipline)
Pure mathematics (while math informs nearly all of the other sciences, *pure* math is, IMO, a cognitive discipline.)
Game/decision theory

The social disciplines:
Sociology
Cultural Anthropology
History (including Asimov-style predictive history)
Political Science
Literary theory and folklore studies
Cultural critical theory
Memetics
Macro-economics
Semiotics [which blends into the cognitive disciplines]

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