Darwinism lies at the root of those movements that are currently disrupting attempts at world peace and forestalling an atmosphere of cooperation and security. It’s vitally important that mankind be warned against Darwinism’s deceptions and propaganda, and that its intellectual threats be neutralized. Rather than ignoring the threat it poses, sincere Muslims must strive to become aware of this dangerous idea and mobilize all their resources to eradicate it. But those who fail to understand Darwinism and the threats it poses cannot comprehend the importance of the intellectual struggle against it. This book explains that struggle’s vital importance and examines the excuses advanced by those seeking to avoid participating in it.