What We Owe the Future

xford philosopher William MacAskill thinks morality requires us to take care of the future. His new book, What We Owe the Future, seeks to explain what this obligation amounts to, and intervenes in various philosophical debates about morality and moral status. What We Owe the Future is written in a simple style, a shining example of the conventions of the analytic philosophy tradition—conventions from which many philosophers quickly depart when writing for the public. His views are stated so clearly as to resemble slogans but defended so rigorously as to seem the opposite. “You can shape the course of history,” MacAskill writes—and, he adds, you ought to.