Is man an isolated, voluntaristic, autonomous individual, as modernity would have him? Or is he subject to natural, social, and transcendent orders? Much has been written since Rerum Novarum in 1891 on the general outlines of Catholic social, economic, and political thought, but what Catholics need today is a sure guide to how to live out these principles in their daily lives. To this end, Brian McCall's To Build the City of God responds with chapters on marriage and the family, dress, education, profit and wealth, debt, politics in the age of Obama, and much more.

The modern world has...