Are We Naturally Good or Bad?

Fundamentally speaking, are humans good or bad? It’s a question that has repeatedly been asked throughout humanity. For thousands of years, philosophers have debated whether we have a basically good nature that is corrupted by society, or a basically bad nature that is kept in check by society. Psychology has uncovered some evidence which might give the old debate a twist.

Source: http://www.bbc.com/future/story/20130114-are-we-naturally-good-or-bad