Environmental and Societal Influences
A biological organism's development is inextricably bound to the physical and chemical realities of its environment. If you plant a seed in nutrient-depleted soil, expose it to heavy metals, and deprive it of water, the resulting plant will not merely be smaller; its cellular architecture will be fundamentally altered.

Human cognitive and social development operates under the exact same biological and environmental constraints. When we evaluate a student in the special education classroom, we are never looking at an isolated brain. We are looking at a living record of their ecosystem. The broader environment—from the trace elements in a child’s drinking water to the prevailing prejudices of their society—dictates the structural foundation upon which all learning is built.