"Fiercely argued. . . . What sets his study apart is his attempt to situate recent developments in a long-range historical perspective and to defend the system of free intellectual inquiry as a socially productive method of channeling prejudice."—Michiko Kakutani, New York Times
"Like no other, this book restates the core of our freedom and demonstrates how great, and disregarded, the peril to that freedom has become."—Joseph Coates, Chicago Tribune
"The philosophical defense of free speech and free thought that seems to have been forgotten. . . . A powerful argument."—Diane Ravitch, Wall Street Journal






