Physics, philosophy reduction, reductionism

As to the general issue of reduction, chemists would do well to consider the work of philosophers of science, who have for some time renounced the notion that any particular branch of science may be strictly reduced to a more basic science. The classic work giving conditions for strict reduction is by Nagel (53), and several detailed criticisms of his views have been published (54, 55). More recently there appears to be a partial return to reductionism under the guise of supervenience . Chemistry is said to supervene over physics even though it cannot be shown to be strictly reducible in the sense of Nagel. Whether supervenience represents merely a hope and whether it holds any explanatory power is the focus of much current work in philosophy (56-58). 

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