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'''Science''' consists of three aspects: first, it provides systematic descriptions of everything in the world and all of human experience, generally considered as scientific [[knowledge]]. Second, there are the men (and in more recent times, women) of science who have amassed these descriptions and communicate them to everyone else. Third, there are the methods by which they carry out this work (see [[scientific method]]).

'''Science''' consists of three aspects: first, it provides systematic descriptions of everything in the world and all of human experience, generally considered as scientific [[knowledge]]. Second, there are the men (and in more recent times, women) of science who have amassed these descriptions and communicate them to everyone else. Third, there are the methods by which they carry out this work (see [[scientific method]]).

Science can be divided into two areas: [[natural science]], dealing with the [[physical]], [[natural]] world,<ref>Soanes and Stevenson called science "the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment."Soanes,C. and Stevenson, A. (eds.) (2005) 'The Oxford Dictionary of English (revised edition)' Oxford University Press, Oxford, U.K.</ref> and [[social science]], dealing with society and human nature.

Science can be divided into two areas: [[natural science]], dealing with the [[physical]], [[natural]] world,<ref>Soanes and Stevenson called science "the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment."Soanes,C. and Stevenson, A. (eds.) (2005) 'The Oxford Dictionary of English (revised edition)' Oxford University Press, Oxford, U.K.</ref> and [[social science]], dealing with society and human nature.