The Compass of Pleasure

David J. Linden's "The Compass of Pleasure" delves into the neuroscience behind why certain activities — from eating fatty foods and experiencing orgasm to gambling and using drugs — feel so intensely good, while others do not. The book explores the brain's reward system, explaining how dopamine pathways are activated and hijacked, leading to pleasure and, in some cases, addiction. Linden dissects the mechanisms that make substances like heroin highly addictive, yet LSD less so, and illuminates why individuals become compulsively drawn to behaviors such as sex or gambling, even in the face of ruinous consequences. Through accessible scientific explanations, he reveals the common neurobiological thread uniting various vices, highlights surprising facts like cigarettes being more addictive than heroin, and provocatively questions the existence of 'pure altruism.' It's an insightful journey into the brain's pleasure centers, offering a compelling understanding of human motivation and behavior.