As the article states it is like we have 3% input/output (protein coding) and 97% logic.

Until recently, it was thought that genes were self-actualizing…that genes could ‘turn themselves on and off.’ Such behavior is required in order for genes to control biology. Though the power of genes is still emphasized in current biology courses and textbooks, a radically new understanding has emerged at the leading edge of cell science. It is now recognized that the environment, and more specifically, our perception (interpretation)of the environment, directly controls the activity of our genes. Environment controls gene activity through a process known as epigenetic control.