Julian Baggini

Although political pluralism can have an ethical justification, it does not need one. Political pluralism can be justified on the basis of an epistemological argument about what we can claim to know, one which has a normative conclusion about how strongly we ought to believe. This is important because for pluralism to command wide assent, it needs something other than an ethical justification, since many simply will not accept that justification. Thus understood, we can see that current threats to pluralism come not just from authoritarian movements but from populism, which has already infected mainstream politics

Reason, long held as the highest human achievement, is under siege. According to Aristotle, the capacity for reason sets us apart from other animals, yet today it has ceased to be a universally admired faculty. Rationality and reason have become political, disputed concepts, subject to easy dismissal. Julian Baggini argues eloquently that we must recover our reason and reassess its proper place, neither too highly exalted nor completely maligned. Rationality does not require a sterile, scientistic worldview, it simply involves the application of critical thinking wherever thinking is needed. Addressing such major areas of debate as religion, science, politics, psychology, and economics, the author calls for commitment to the notion of a "community of reason," where disagreements are settled by debate and discussion, not brute force or political power. His insightful book celebrates the power of reason, our best hope--indeed our only hope--for dealing with the intractable quagmires of our time.