The definition and understanding of "terrorism" is in a state of unprecedented evolution. No longer are acts of terrorism rare and far-flung. Following the horrendous attacks on the World Trade Center and the Pentagon, U.S. citizens have had their eyes opened to a new world where this nightmare stalks the daily news and is never far from consciousness.

Attacking Terrorism brings together some of the world's finest experts, people who have made the study of this rising menace their life's work, to provide a comprehensive picture of the challenges and opportunities of the campaign against international terrorism. Part one, "The Nature of Terrorism," provides an overview and foundation for the current campaign, placing it within the political and historical context of previous threats and responses. Part two, "The Responses to Terrorism," looks at the range of policy instruments required in an effective strategy against terrorism.

The contributors to this volume bring finely honed analyses and nuanced perspectives to the terrorist realities of the twenty-first century—history, analyses, and perspectives that have been too often oversimplified or myopic. They bring a new depth of understanding and myriad new dimensions to the crisis of terrorism. And they reach into aspects of counterterrorism that broaden our grasp on such important tools as diplomacy, intelligence and counterintelligence, psycho-political means, international law, criminal law enforcement, military force, foreign aid, and homeland security, showing not only how these tools are currently being employed but how often they are being underutilized as well.

Attacking Terrorism demonstrates that there are no easy answers—and that the road toward victory will be long and arduous, frightening and dangerous—but as Audrey Kurth Cronin states in her introduction, "As the campaign against international terrorism unfolds, a crucial forward-looking process of strategic reassessment is under way in the United States, and this book is intended to be a part of it."

The Georgetown Journal of International Affairs is the official publication of the Edmund A. Walsh School of Foreign Service at Georgetown University. Each issue of the journal provides readers with a diverse array of timely, peer-reviewed content penned by top policymakers, business leaders, and academic luminaries. The Journal takes a holistic approach to international affairs and features a ‘Forum’ that offers focused analysis on a specific key issue with each new edition of the publication, as well as nine regular sections: Books, Business & Economics, Conflict & Security, Culture & Society, Law & Ethics, A Look Back, Politics & Diplomacy, Science & Technology, and View from the Ground.

The optimism that arrived at the end of the cold war and marked the turn of the Millennium was shattered by September 11. In the aftermath of that event it is not unwarranted pessimism that lines the pages of Grave New World, it is unavoidable reality. Terrorism is but one aspect of many other wider concerns for national and international security, and the contributors to this volume not only warn us, but reward us as well with the clarity of their views into—and possible solutions for—a difficult, complicated future. They speak convincingly of the numerous military and non-military challenges that create security problems—whether those are interstate, intrastate, or transnational—many of which are being dangerously overlooked in public policy debates.

The challenges and complexities might seem insurmountable but the first step in solving problems is recognizing that they exist. Grave New World provides an eye-opening assessment of the prospects for peace and security in the 21st century.

Michael E. Brown frames these issues in his Introduction, "Security Challenges in the 21st Century;" and in his summation, "Security Problems and Security Policy in a Grave New World."