# Nature vs Nurture Nature vs nurture is the debate over whether genes (nature) or environment (nurture) primarily shapes human traits, abilities, and behavior. Modern consensus: it's both, interacting in complex ways. [[Behavioral Genetics]] shows most traits are 30-60% heritable, but genes don't determine destiny—they influence probabilities and interact with environment. [[Steven Pinker]]'s *[[The Blank Slate]]* argues the "nurture only" view dominated 20th-century social science but is empirically wrong. Key insights: genes affect environment-seeking (gene-environment correlation), shared family environment has smaller effects than expected, and non-shared environment (unique experiences) matters greatly. The dichotomy is false—development requires both. ## Modern Understanding | Old View | Modern View | |----------|-------------| | Nature OR nurture | Nature AND nurture | | Genes vs environment | Gene-environment interaction | | Determinism | Probabilistic influence | ## References - Pinker, Steven. *[[The Blank Slate]]* (2002) - Plomin, Robert. *Blueprint* (2018) ## Related - [[Behavioral Genetics]] - [[The Blank Slate]] - [[Steven Pinker]] - [[Human Nature]]