Andrew Sullivan Discusses Homosexuality and Society.

Sullivan was the editor of The New Republic for five years and the first openly gay editor of a national magazine. On leaving the position last year, he revealed he is HIV positive. His new book is "Same-Sex Marriage: Pro and Con" (Vintage Books).

NPR correspondent and writer Frank Browning. He has a new book about gay culture, "The Culture of Desire: Paradox and Perversity in Gay Lives Today."

Journalist Leroy Aarons and President of the newly formed National Lesbian & Gay Journalists Association. Aarons is founder of the group which was organized to deal with issues in the media involving gays and lesbians, to counter the homophobia often found in the mass media, and to promote fair and ethical treatment of gay and lesbian journalists who often fear exposure. The group is holding its first conference this week in San Francisco. Aarons is former editor, national correspondent, and bureau chief for The Washington Post and former executive editor for The Oakland Tribune.