Knowra Reductionism Reductionism Reductionism explains complex phenomena by deriving them from simpler components or lower-level processes. It treats relations between levels of explanation as central to understanding.
Scientific reduction : The explanation of one scientific theory or domain through another, typically at a more fundamental level. This is reductionism’s direct form in scientific explanations across levels.
Levels of organization : A hierarchy of descriptions, from components and systems to organisms, societies, or other larger-scale structures. Reductionist arguments depend on how these explanatory levels relate.
Holism : The view that some systems or phenomena must be understood through their organization or wholes, not only their parts. Holism emphasizes system-level relations that reductionist accounts may underplay.
Molecular biology : The study of biological processes through the molecules and interactions that underlie them. It explains many cellular processes through molecular mechanisms.
The autonomy of biology : The thesis that biology has concepts, laws, or explanations not replaceable by those of physics or chemistry. This debate asks whether biological sciences remain explanatory disciplines under reduction.
Intertheoretic reduction : The derivation or identification of one theory’s laws with those of another theory. It specifies how a higher-level theory might follow from a lower-level one.
Mechanistic explanation : An explanation that identifies entities, activities, and organization producing a phenomenon. It often explains complex behavior through organized components without claiming complete reduction.
Systems theory : An interdisciplinary approach to studying organized systems through their components, relations, boundaries, and behavior. It foregrounds interactions and organization alongside component-level analysis.
Neuroscience : The scientific study of the nervous system, including its structure, function, development, and disorders. Neural explanations often connect cognition and behavior to brain processes.
Explanatory gap : The apparent gap between physical descriptions of a process and an account of subjective experience. Conscious experience is a test case for whether lower-level accounts can explain everything.
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