he study of the biology of altruism still has a long way to go, however.
Many questions have grown out of these initial studies. For instance,
humans are born with a"helping" brain, why do we also have the ability to hurt others?
Why are some of us more altruistic than others? How much control does the brain have on altruistic behavior?
How much influence does society have? As technology advances,
scientists hope to find answers to these questions and increase our understanding of ourselves.