Nature and nurture get positioned as opposing influences, when it is more often, in the science writer Matt Ridley’s phrase, “nature via nurture.” We know that environmental factors can alter the brain, and conversely, that brain chemistry and structure partly determine how much we can be affected by external influences. Much as a word exists as a sound, a set of marks on a page, and a metaphor, nature and nurture are diverse conceptual frameworks for a single set of phenomena.
