Consciousness: A Natural History
Maxine Sheets-Johnstone
Abstract
How does consciousness arise in matter? In this paper I outline basic reasons for thinking the question spurious. This critical work will allow me to pinpoint troublesome issues within the context of definitions of life and in turn address the properly constructive task of this essay: to demonstrate how genuine understandings of consciousness demand close and serious study of evolution as a history of animate form. The demonstration has sizable implications for cognitivists generally and for philosophers in particular, notably: (1) a need to re-think the common assumption that unconsciousness historically preceded consciousness; (2) a need to delve as deeply and seriously into natural history as into brains and their computational analogues; (3) a critical stance toward arm-chair judgments about consciousness and a correlative turn toward corporeal matters of fact.
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