why are people so greedy +2 People are greedy because of an evolutionary drive to hoard resources for survival, combined with modern psychological and societal factors like fear of scarcity, insecurity, and constant social comparison.The root causes of greed generally fall into three categories:Evolutionary Wiring: Early humans needed to gather and hold onto excess resources to survive periods of famine or instability. This ancient survival instinct lingers, even when true resource scarcity isn't a modern threat.Psychological Insecurity: Many people struggle with emotional deprivation or underlying insecurities. They may use the accumulation of wealth, status, or control as a shield against feeling worthless, or as a way to quiet a constant fear of "not having enough".Societal Conditioning: Modern environments often equate net worth with self-worth. Users on forums like Reddit point out that constant consumerism and social comparison fuel the desire to accumulate more just to keep pace with social expectations.Because greed operates on a brain-reward system—where acquiring things triggers dopamine (a chemical associated with pleasure and motivation)—it can quickly become a self-reinforcing cycle.