Reasons on why humanity is evil?

Humanity's capacity for evil often stems from innate self-interest, leading individuals to prioritize personal gain over the welfare of others. Historical and social contexts, such as competition for resources or power, can exacerbate this tendency, resulting in conflict, oppression, and violence. Additionally, psychological factors like dehumanization and groupthink can enable individuals to commit acts they might otherwise find abhorrent. Ultimately, while humanity is also capable of great compassion and altruism, these darker impulses reveal the complex nature of human behavior.