Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
Altruism is the selfless concern for the well-being of others. It's when an individual performs an action not for personal gain, but to benefit someone else.
The concept that altruistic behaviors can increase an individual's chances of survival if those they help are likely to return the favor in the future.