Planned Parenthood Federation of America fights against legislation that limits access to abortions. Contact the media office.

Alexander C. Sanger, grandson of reproductive rights activist Margaret Sanger, is chairman of the International Planned Parenthood Federation. He wrote Beyond Choice: Reproductive Freedom in the 21st Century (Public Affairs, 2004).

Francis E. Peters is a professor of Middle Eastern and Islamic studies at New York University. He wrote Muhammad and the Origins of Islam (SUNY Press, 1994).

Ervand Abrahamian is a professor of history at Baruch College in New York City. He is an expert on Islamic history.

Rashid Khalidi is the Edward Said Professor of Modern Arab Studies and Literature at Columbia University in New York.

The Rev. James McDermott is a Catholic priest and former associate editor of America, a national Jesuit weekly. McDermott writes frequently about spiritual themes in popular culture and takes a keen interest in the comic book culture.

Danny Fingeroth is a former editor and writer at Marvel Comics and author of Superman on the Couch: What Superheroes Really Tell Us About Ourselves and Our Society and The Rough Guide to Graphic Novels. Fingeroth has taught comics writing in New York and Italy.

The Catholic Conservation Center is a website based in New York that offers Catholics ways to connect Roman Catholic teaching to environmental causes. Contact site founder Bill Jacobs.

The Interfaith Center on Corporate Responsibility, based in New York City, is a North American association of nearly 250 Protestant, Roman Catholic, and Jewish institutional investors working to hold corporations accountable to stewardship of the earth, among other issues. Contact Susana McDermott, director of communications.