This book’s aim is to determine empirically whether Europeans see their multiple security needs best advanced by a consistent reliance on the EU’s security policies or by differentiating allies according to their capacity to deal with different types of security threats, economic, military, and climate change. It uses original survey data to test whether people see their country facing multiple threats to their security. If they see a threat, do they want their national government to seek help from the EU, the United Nations or NATO or have their national...