What did Andrew Bacevich label the book referenced by Necessary Illusions?
Reinhold Niebuhr Karl Paul Reinhold Niebuhr ( ; June 21, 1892June 1, 1971) was an American theologian, ethicist, commentator on politics and public affairs, and professor at Union Theological Seminary for more than 30 years. Niebuhr was one of America's leading public intellectuals for several decades of the 20th century and received the Presidential Medal of Freedom in 1964. A public theologian, he wrote and spoke frequently about the intersection of religion, politics, and public policy, with his most influential books including "Moral Man and Immoral Society" and "The Nature and Destiny of Man", the second of which Modern Library ranked one of the top 20 nonfiction books of the twentieth century. Andrew Bacevich labelled Niebuhr's book "The Irony of American History" "the most important book ever written on U.S. foreign policy." Historian Arthur Schlesinger Jr. described Niebuhr as "the most influential American theologian of the 20th century" and "Time" posthumously called Niebuhr "the greatest Protestant theologian in America since Jonathan Edwards."
Knowledge and Its Limits Knowledge and its Limits, a 2000 book by philosopher Timothy Williamson, argues that the concept of knowledge cannot be analyzed into a set of other concepts; instead, it is "sui generis". Thus, though knowledge requires justification, truth, and belief, the word "knowledge" can't be accurately regarded as simply shorthand for "justified true belief". It initiated a whole new approach to epistemology, generally referred to as "knowledge-first epistemology".