What Is Altruism?

Genetic altruism: As the name suggests, this type of altruism involves engaging in altruistic acts that benefit close family members. For example, parents and other family members often engage in acts of sacrifice in order to provide for the needs of family members. 

Reciprocal altruism: This type of altruism is based on a mutual give-and-take relationship. It involves helping another person now because they may one day be able to return the favor.

Group-selected altruism: This involves engaging in altruistic acts for people based upon their group affiliation. People might direct their efforts toward helping people who are part of their social group or supporting social causes that benefit a specific group.