“Advocacy” often refers to legal defense, which is when an individual represents another person in the legal system. Simply put, advocacy is standing up for a cause. In the nonprofit, humanitarian and human rights world, advocacy is about promoting social change. Advocacy jobs are diverse in scope, responsibilities and locations, but they are all based on the idea that change and progress are within reach. Here's our quick guide to advocacy jobs, including why they matter, what advocacy professionals do, and how to become an advocate.