Modern Politics in an Age of Global Terrorism: New Challenges for Domestic Public Policy

Much has been written about the terrorist attacks on 11 September 2001 and their ramifications for international politics. This article contends that, nearly five years on, the type of terrorism which emerged that day has not only altered the way liberal democracies define and execute their foreign and defence policies, but that it has also affected their ability to attend to policy objectives domestically. Global terrorism, and the governmental policy responses to it, are not subjected to the same reciprocal balance checks that tend to limit the ferocity and lethality of domestic terrorist conflicts. Consequently, as policy‐makers attempt to find responses appropriate to contain the new global threat, four values that democratic societies have come to uphold over the past two centuries are increasingly challenged: security, liberty, equality and efficiency have become fundamental principles that guide the formation of domestic public policy and constitute the criteria by which policy success is judged. Yet, our account of the political developments in the United Kingdom and the United States reveals that aspiring to those values is meeting unprecedented constraints.