Are we at the leading edge of a resurgent interest in religion and spirituality in the academy? Quite possibly. And not just as a curiosity. This week, Faith Matters begins a series of conversations with prominent scholars from outside our faith. What are we learning about the nature of spiritual experience and the value of a religious life?  In coming weeks, we’ll be traveling to some of America’s top universities—starting with Harvard, Yale and Princeton—to sit down with thinkers deeply engaged in this fascinating topic.