Nature via nurture

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Following his acclaimed previous work, the author presents a profound exploration of human behavior's roots. The narrative delves into the intricate question of identity, sparked by the revelation that the human genome comprises only 30,000 genes, significantly fewer than previously thought. This led some to argue that behavior is shaped entirely by nurture rather than nature. However, the author contends that the reality is more nuanced: nurture relies on genetics, and genetics require nurturing. Genes not only shape the brain's structure but also interact with experiences, respond to social cues, and influence memory. They serve as both causes and consequences in the tapestry of human behavior. This work, published fifty years after the discovery of DNA's double helix, chronicles a transformative shift in our understanding of genetics. The author navigates the century-long debate between nature and nurture, illustrating how humans embody a complex interplay of free will, instinct, and cultural influences. This engaging account sheds light on how genes construct brains capable of absorbing experiences, offering a fresh perspective on the age-old nature-nurture dichotomy.