Beyond Belief conference
The Beyond Belief conference "is an annual meeting organized by The Science Network (TSN), which brings together a community of concerned scientists, philosophers, scholars from the humanities, and social commentators to explore the human quest for the Good Life. The Science Network shares Carl Sagan’s vision of science as a candle in the dark. TSN is committed to enlarging the constituency of reason by making programs about science. More programs, more candles, more light."
For details of the conferences, including links to videos and related materials, see HTYP; the Issuepedia page is about what was discussed and its ethical and political significance.