Student-governed organization that works “to organize, unite, educate, and serve students and student communities that promote the ideals of scientific and critical inquiry, secularism, and human based ethics.”

Sponsors lectures and offers resources to help build and support “a diverse community of Humanists, agnostics, atheists, and the non-religious at Harvard.”

Endeavors “to contribute to the public understanding and appreciation of science and reason, and their applications to human conduct.”

Founded in 2003 to “promote the civic understanding and acknowledgment of the naturalistic worldview” and to “educate society toward accepting the full and equitable civic participation” of those who hold this worldview.

Publishes Secular Nation magazine and The Freethought Directory, which lists freethought organizations around the world.

“A humanistic religious and educational movement inspired by the ideal that the supreme aim of human life is working to create a more humane society.”