From Stoics to existentialists, in philosophy and literature, discussion of the philosophy of life—of love and death, of courage, fortitude and wisdom—challenges us all to think about what kinds of life are truly worth living. In this summation of a lifetime thinking and writing about this great question, A. C. Grayling explores with clarity and depth the ideas that each of us must use in answering it for ourselves.

In very recent times humanity has learnt a vast amount about the universe, the past and itself. But through our remarkable successes in acquiring knowledge we have learned how much we have yet to learn: the science we have, for example, addresses just five per cent of the universe, pre-history is still being revealed, with thousands of historical sites yet to be explored, and the new neurosciences of mind and brain are just beginning.

The Challenge of Things joins earlier collections like The Reason of Things and Thinking of Answers but this time to collect Grayling's recent writings on the world in a time of war and conflict. In describing and exposing the dark side of things, he also explores ways out of the habits and prejudices of mind that would otherwise trap us forever in the deadly impasses of conflicts of all kinds.

In his acclaimed columns in the London Times and Prospect, A. C. Grayling often responds to provocative questions posed by editors and readers. These questions serve as the basis for the essays in Thinking of Answers, among them searching examinations of the following: Are human beings especially prone to self-deception? If beauty existed only in the eye of the beholder, would that make it an unimportant quality? Are human rights political? And more.

Grasp the important ideas that have served as the backbone of philosophy across the ages with this extraordinary 60-lecture series. This is your opportunity to explore the enormous range of philosophical perspectives and ponder the most important and enduring of human questions-without spending your life poring over dense philosophical texts.