Greg Forster (Ph.D., Yale University) Greg is the Director of Oikonomia Network and a Visiting Assistant Professor of Faith and Culture, Trinity International University. He is the author of six books, including John Locke’s Politics of Moral Consensus (Cambridge University Press, 2005) and Joy for the World: How Christianity Lost Its Cultural Influence and Can Begin Rebuilding It (Crossway Books, 2014). He has written numerous articles in peer-reviewed academic journals as well as in popular publications such as the Washington Post and the Chronicle of Higher Education.