Ingmar Persson presents a new analysis of common sense morality—in particular the act-omission doctrine and the doctrine of double effect. He traces both doctrines to a theory of rights and a conception of responsibility as based on causation, and provides an original account of what it is to have a reason for action.

Sam Harris dismantles the most common justification for religious faith--that a moral system cannot be based on science.

Why should we avoid doing moral wrong? The inability of philosophy to answer this question in a compelling manner—along with the moral skepticism and ethical confusion that ensue—result, Stephen Darwall argues, from our failure to appreciate the essentially interpersonal character of moral obligation. After showing how attempts to vindicate morality have tended to change the subject—falling back on non-moral values or practical, first-person considerations—Darwall elaborates the interpersonal nature of moral obligations: their inherent link to our responsibilities to one another as members of the moral community. As Darwall defines it, the concept of moral obligation has an irreducibly second-person aspect; it presupposes our authority to make claims and demands on one another. And so too do many other central notions, including those of rights, the dignity of and respect for persons, and the very concept of person itself. The result is nothing less than a fundamental reorientation of moral theory that enables it at last to account for morality’s supreme authority—an account that Darwall carries from the realm of theory to the practical world of second-person attitudes, emotions, and actions.

Do you think of atheists as immoral pessimists who live their lives without meaning, purpose, or values? Think again! Atheism: A Very Short Introduction sets out to dispel the myths that surround atheism and show how a life without religious belief can be positive, meaningful, and moral.

The place of religion in society has changed profoundly in the last few centuries, particularly in the West. In what will be a defining book for our time, Taylor takes up the question of what these changes mean, and what, precisely, happens when a society becomes one in which faith is only one human possibility among others.

A common refrain against atheism and secular humanism is that without belief in God, "everything is permitted." Walter Sinnott-Armstrong dismantles this argument and argues instead that God is not only not essential to morality, but that our moral behavior should be seen as utterly independent of religion. This short, accessible book is on a major aspect of the arguments against atheism and will interest those intrigued by the "new atheism" (Harris, Dawkins, etc).

Religion within the Boundaries of Mere Reason is a key element of the system of philosophy which Kant introduced with his Critique of Pure Reason, and a work of major importance in the history of Western religious thought. It represents a great philosopher's attempt to spell out the form and content of a type of religion that would be grounded in moral reason and would meet the needs of ethical life. It includes sharply critical and boldly constructive discussions on topics not often treated by philosophers, including such traditional theological concepts as original sin and the salvation or 'justification' of a sinner, and the idea of the proper role of a church. This volume presents it and three short essays that illuminate it in new translations by Allen Wood and George di Giovanni, with an introduction by Robert Merrihew Adams that locates it in its historical and philosophical context.

“Surprising and remarkable…Toggling between big ideas, technical details, and his personal intellectual journey, Greene writes a thesis suitable to both airplane reading and PhD seminars.”—The Boston Globe Our brains were designed for tribal life, for getting along with a select group of others (Us) and for fighting off everyone else (Them). But modern times have forced the world’s tribes into a shared space, resulting in epic clashes of values along with unprecedented opportunities. As the world shrinks, the moral lines that divide us become more salient and more puzzling. We fight over everything from tax codes to gay marriage to global warming, and we wonder where, if at all, we can find our common ground. A grand synthesis of neuroscience, psychology, and philosophy, Moral Tribes reveals the underlying causes of modern conflict and lights the way forward. Greene compares the human brain to a dual-mode camera, with point-and-shoot automatic settings (“portrait,” “landscape”) as well as a manual mode. Our point-and-shoot settings are our emotions—efficient, automated programs honed by evolution, culture, and personal experience. The brain’s manual mode is its capacity for deliberate reasoning, which makes our thinking flexible. Point-and-shoot emotions make us social animals, turning Me into Us. But they also make us tribal animals, turning Us against Them. Our tribal emotions make us fight—sometimes with bombs, sometimes with words—often with life-and-death stakes. A major achievement from a rising star in a new scientific field, Moral Tribes will refashion your deepest beliefs about how moral thinking works and how it can work better.

When you pray, are you talking to a God who exists? Or is God nothing more than your "imaginary friend," like a playmate contrived by a lonely and imaginative child? When author Sam Harris attacked Christianity in Letter to a Christian Nation, reviewers called the book "marvelous" and a generation of readers--hundreds of thousands of them--were drawn to his message. Deeply troubled, Dr. Ravi Zacharias knew that he had to respond. In The End of Reason, Zacharias underscores the dependability of the Bible along with his belief in the power and goodness of God. He confidently refutes Harris's claims that God is nothing more than a figment of one's imagination and that Christians regularly practice intolerance and hatred around the globe. If you found Sam Harris's Letter to a Christian Nation compelling, the book you are holding is exactly what you need. Dr. Zacharias exposes "the utter bankruptcy of this worldview." And if you haven't read Harris's book, Ravi's response remains a powerful, passionate, irrefutably sound set of arguments for Christian thought. The clarity and hope in these pages reach out to readers who know and follow God as well as to those who reject God.