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Each Atom An Agent?, Steven L. Peck

BYU Studies Quarterly

An agent, broadly conceived, references something causally efficacious. More narrowly, the word agent is usually deployed in at least three senses. The first is as brute causality. For example, to say that water is an agent of erosion on vegetatively barren hillsides is to claim that water directly causes the removal of the soil in particular drainage systems. The second sense, used predominately in biology, recognizes an agent as an individual autonomous system that constrains the flow of energy and matter such that its actions are performed for particular functions or goals. For instance, a simple bacterium is drawn to …