Migration, climate change, terrorism and widening social gaps are pressing global issues that are communicated through the news media, spread by social media and discussed in high-level summits as well as around dinner tables. Ultimately, they concern the legitimacy of democracy, the foundations of welfare states and the construction of cultural identities. Yet the links between communication, legitimacy and social resilience are often neglected. In a paper authored by Eli Skogerbø and myself we discuss how political communication is a purveyor of social resilience. We focus on the communicative conditions that impact on the sustainability of political systems. The paper has been accepted for the conference “Media and Politics in Times of Crises and Change,” @ the London School of Economics, December 12-13 2016.