In the United States, separation of church and state is maintained to avoid religion-centered controversy. In recent decades, though, a politically active religious right has sought to return government to what they claim are its Christian origins. By contrast, many American philosophers favor an unwavering secularism to keep church and state duly separate. Byrne responds in this book by seeking a more nuanced and open-ended relationship between religious groups and secular processes. Granting there have been religion-based excesses in the United States, he qualifies their significance by reminding readers that unconstrained secularism often engenders an intolerant civil religion. Next he discusses how US courts have gone about setting legal limits to religious influence, especially in publicly funded schools. Calling this a matter of "border control," he indicates that US courts are now somewhat accommodating of religious groups in K-12 settings. But in the past, he shows, they required public schools to be quite rigorously secular; so religious groups, in particular the Roman Catholics, founded schools that could include religious instruction. Finally, drawing on group rights theory, he argues that a commitment to church/state separation need not preclude religious groups from participating in public sector processes.To make his case for religious groups he (1) shows the need to operate in and through groups to influence government; (2) addresses moral difficulties ...