Chapter 12: The Science of Life and Left Hemisphere Capture

The Science of Life and Left Hemisphere Capture explores the profound mismatch between the complex, fluid reality of living organisms and the machine metaphors used to describe them, suggesting that biology is currently suffering from a "left hemisphere capture" that prioritizes static parts over dynamic wholes. The discussion challenges the standard "genetic program" model, demonstrating that DNA does not function as a master blueprint or a computer code that dictates development in a linear fashion; rather, the genome is a standing resource used adaptively by the cell in response to environmental context. The text outlines specific reasons why organisms cannot be equated to machines, including their existence as continuous metabolic flows rather than static objects, the presence of non-linear and circular causality instead of linear chains, and the capacity for parts to alter their function and structure based on the needs of the whole. Key biological concepts such as homeostasis, epigenetics, and protein folding are reinterpreted through the lens of process philosophy, emphasizing that stability in life is maintained through constant change (a concept linked to the Heraclitean flux). The chapter highlights evidence of intrinsic purpose (teleology) and intelligence at even the cellular level, citing examples like bacterial decision-making, genomic self-correction discovered by Barbara McClintock, and the regenerative abilities of organisms like flatworms and newts. It further argues that the boundaries of living systems are fuzzy and permeable, making symbiosis and collaboration as fundamental to evolution as competition. Ultimately, the text advocates for a paradigm shift from a "thing-centered" ontology (natura naturata) to a "process-centered" view (natura naturans), urging a move away from the view of organisms as "survival machines" toward an understanding of life as a self-organizing, interdependent, and purposeful stream of becoming that requires the holistic attention of the right hemisphere to be fully understood.