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Moving on from old dichotomies: beyond nature-nurture towards a lifeline perspective
1Gresham College, London. s.p.r.rose@open.ac.uk
Background:
Genetics is increasingly being used to explain human behaviours, with growing enthusiasm for what could be termed 'genetic determinism', which an ultra-Darwinist approach seeks to apply to all aspects of the human condition.
Aims:
To consider the validity of the claims concerning the genetics of human behaviour and psychological distress.
Method:
A critical review of the current assumptions about the relative contributions of genetics and the environment.
Results And Conclusions:
Organisms are in constant interaction with their environment: that is, organisms select environments just as environments select organisms. Like organisms, environments evolve and are homeodynamic rather than homeostatic; both 'genome' and 'envirome' are abstractions from this continuous dialectic.