Atheism UK is dedicated to advancing atheism in the United Kingdom and states that its ultimate goal is to end belief in God and religion as a whole.

The Bishopsgate Institute is an academic center located in London. Its library has an extensive collection of archives and printed materials about the history of freethought and humanism in the United Kingdom. Email through the website.

Kai Nielsen is an adjunct professor of philosophy at Concordia University in Montreal. He is a noted atheist and has written multiple books on atheism. He signed the Humanist Manifesto II in 1973.

Philip Pullman is an author and noted atheist. His books include the His Dark Materials trilogy and Jesus, The Good Man Jesus and the Scoundrel Christ. Contact through his agent Caradoc King.

Read a May 24, 2010 Religion News Service story, about African-American atheists, “Blacks, Mirroring Larger U.S. Trend, ‘Come Out’ As Nonbelievers.”

Susan B. Hansen is a political science professor at the University of Pittsburgh and the author of Religion and Reaction: The Secular Political Challenge to the Religious Right (2011).

Read an article about the tensions between secular sports clubs and fitness centers that must pay taxes and their church counterparts (and sometimes competitors) that are tax-exempt.

Read a Feb. 19, 2010, article published on CBSNews.com about Tiger Woods’ return to Buddhism after his extra-marital affairs leaked to the press.

Read a June 21, 2013, interview with Tim Tebow about his football career and his faith. The NFL quarterback well-known for his game day face paint inscribed with Bible verses.