Even though conflict has always been a part of history, peace and conflict studies aim to reduce conflict in the future by studying ways to avoid it. This is done by studying causes of violent conflict, then explaining to others how conflict begins and how to manage or avoid it.

Graduate diplomas are typically not offered in the United States. The American equivalent of a diploma is referred to as a professional certification. Each university has a different set of requirements for admission, so students should perform in-depth research on programs before applying.