There is a large range of issues where Church should interact with politics in such areas as poverty and inequality, environmental issues, nuclear and chemical weapons and the harm caused by use of drugs and drinking.
Associate King & Norris, Austin, 1969—1970. Trial attorney Department Justice, Washington, 1970—1974. Assistant district attorney Dallas County, 1974.
Private practice Dallas, 1974—1980. Judge Dallas County Criminal Court Northern 9, 1980—1990. Legal consultant, since 1991.
Associate editor International Law Review, University Texas, 1967.