What’s US religion worth? $1.2 trillion, says one demographer By Lauren Markoe, RNS September 14, 2016 | updated 10 years ago Brian Grim, associate scholar at Georgetown University’s Religious Liberty Project, presents his new study on the worth of religion to American society at the National Press Club in Washington, D.C. on Sept. 14, 2016. RNS photo by Lauren Markoe Tags open rns Lauren Markoe, RNS Reporter