The world has up to now failed to stop al-Qaeda terrorist attacks and also failed to stop the emergence of more extreme and more brutal terrorist groups than al-Qaeda, such as ISIS/ISIL. The current strategies of counterterrorism are focused on military and security measures and have many shortcomings that allow terrorists to continue their operations. A New Counterterrorism Strategy: Why the World Failed to Stop Al Qaeda and ISIS/ISIL, and How to Defeat Terrorists identifies the shortcomings of present strategies and present a comprehensive and sustainable strategy of...