Book Review: European Union Foreign Policy in a Changing World, by Karen E. Smith. Fully Revised and Expanded Third Edition (Cambridge: Polity, 2014) - European Foreign Affairs Review View Book Review: European Union Foreign Policy in a Changing World, by Karen E. Smith. Fully Revised and Expanded Third Edition (Cambridge: Polity, 2014) by - European Foreign Affairs Review Book Review: European Union Foreign Policy in a Changing World, by Karen E. Smith. Fully Revised and Expanded Third Edition (Cambridge: Polity, 2014) 20 3 European Foreign Affairs Review