Developmental systems theory (DST)
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Developmental systems theory (DST) is a recent umbrella label for a series of critical
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attitudes to the prevailing genocentric views of development and evolution in biology.
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This 24-chapter collection presents a series of essays by scientists and philosophers
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on DST exploring possible systematizations, clari"cations, and extensions of its central
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tenets, some of its historical roots, as well as connections and resonances with other
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disciplines such as anthropology and sociology.
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<b>DST extends the critical discourse championed by Richard Lewontin since the 1970s</b>
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<b>on the dialectics of gene, organism, and environment and how developmental and</b>
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<b>evolutionary processes should be better understood through the causal interpenetration</b>
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<b>of levels that are often taken as separate and explanatorily asymmetrical. </b>
These ideas,
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of course, have had other defenders in the past. James H. Woodger questioned in
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1929 the opposition between organisms and environment and even suggested that the
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concept of inheritance might not be as solid as it appeared. Based on his research on
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nerve growth and the development of coordinated behavior since the mid 1920s, Paul
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Weiss offered a hierarchical systems view of development that challenged reductionist
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priority of one level, for instance the level of genetic regulation, upon the others.
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Although these precursors are not mentioned in the book, the ”rst part is dedicated to
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“in‘uences” on DST. This section includes a reproduction of Lewontin’s 1983 in‘uential
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article “Gene, organism and environment” accompanied by a new introduction by the
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author. It also reproduces Daniel Lehrman’s 1953 critique of Lorenz’s theory of instinct,
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which is introduced by a very valuable piece by Timothy Johnston providing important
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contextual information on the concept of innate behavior.
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