Free Inquiry is a bi-monthly journal of secular humanist opinion and commentary published by the Council for Secular Humanism, which is a program of the Center for Inquiry. Philosopher Paul Kurtz was the editor-in-chief until he stepped down in 2010, and Tom Flynn (author) is the current editor. Feature articles cover a wide range of topics from a freethinking perspective. Common themes are separation of church and state, science and religion, dissemination of freethought, and applied philosophy. Regular contributors include well-known scholars in the fields of science and philosophy.