Freethought Advocacy
1 British Centre for Science Education
A group dedicated to promoting and defending science education in the UK.
2 Center for Inquiry
The purpose of the Center for Inquiry is to promote and defend reason, science, and freedom of inquiry in all areas of human endeavour.
3 Freedom from Religion Foundation (U.S.A.)
Protection the constitutional principle of the separation of church and state.
4 National Center for Science Education (U.S.A.)
Defending the Teaching of Evolution in the Public Schools
5 Richard Dawkins Foundation for Research and Science
Richard Dawkins's charitable foundation.
6 Secular Coalition for America
The Secular Coalition for America is the national lobby for atheists, humanists, agnostics, freethinkers and other nontheistic Americans.