Book excerpt: Eminent scholar Zbigniew Brzezinski's New York Times bestselling blueprint for American foreign policy strategy in the twenty-first century The world today faces a crisis of power, caused by the dramatic shift in its center of gravity from the West to the East, by the dynamic political awakening of people worldwide, and by the deterioration of America's performance both domestically and internationally. As a result, America's position as a world superpower is far from secure. In Strategic Vision, former National Security Advisor Zbigniew Brzezinski argues that America can and should be actively engaged in navigating this period of crisis and provides a strategic blueprint for America to revitalize its global status and promote a peaceful twenty-first century. As Brzezinski eloquently shows, without an America that is economically vital, socially appealing, responsibly powerful, and capable of sustaining an intelligent foreign engagement, the geopolitical prospects for the West could become increasingly grave.