Walid Phares’s previous book, Future Jihad, investigated the historical development of the jihadi ideology. This extremism calls upon the battles of ancient Islam as a continuation for justifying war against the infidel nations of the West in order that Islamic governments shall someday rule the world. With War of Ideas, he goes further in his analysis of the belief systems that deeply divide the West from the East—in other words, the conflict between democracy and jihadism. After the Cold War, as countries throughout the world experienced great reform, the Middle East was going through a period of radical imbalance as Islamist regimes started taking power and oppressing dissidents who sought democratic freedoms and human rights. Phares details how the Jihadist thought process rejects both the laws of the international community and the values of humanity, which serve as the foundation of peace throughout the world. The terrorists believe in the idea of Islamic, totalitarian rule, and so they wage jihad to install Islamic governments. The West has failed to understand this reality due in part, Phares explains, because the intellectual community of scholars and those of the news media have failed the public by not educating and reporting about the increasing problems of extremism in the Middle East. Additionally, radical lobbyists and apologists have for decades blurred the true intentions and threats of the jihadi movement. Through funding programs in Middle Eastern studies in the U.S., oil-rich countries such as Saudi Arabia with regimes like the Wahabis have misguided public perception of the problems throughout the Arab world. As a result, extremists have strengthened their singular ideology of strict Islamic law as the governing body of both religion and the state. Phares expresses clearly that opposition to extremism is prevalent throughout the Middle East and that Muslims are not adverse to democracy. The problem is that jihadism seeks to destroy world order in all its forms—economic, social, and financial. Even in exposing the dilemma of fighting terror, Phares makes great progress against extremism by confronting the ideologies and arming readers with the knowledge to fight back.