This document discusses the role of social media in politics and campaigns. It provides examples of how social media was used in the Arab Spring uprisings to organize protests and spread awareness. Social media allows for real-time communication and coordination of political movements. Examples from Germany show how social media discussions influenced the decision to phase out nuclear power after the Fukushima disaster. Creating an online petition and effective social media campaign strategy are discussed as ways for individuals and groups to get involved in political issues.