Life, Sex and Ideas: The Good Life Without God by A.C. Grayling
Despite the title, this book is not an atheist manifesto, nor is it largely about sex. The author, a professor of philosophy at Oxford University, does devote a chapter to sex, and touches on religion throughout the book, but really, more than anything, it is a book about thinking and ideas. Grayling is a gifted essayist, and each chapter is actually an essay - most only two or three pages long - covering such topics as marriage, guns, utopia, suicide, nature, and dozens more. Although he makes clear to the reader where he stands, each chapter is a nugget of wisdom and delectable food for thought.
This is my first foray into philosophy and I loved it. Very stimulating and thought-provoking; I highly recommend it to anyone who is interested in opening their mind, or those who value open-mindedness, insightfulness, and introspection.