Focused on science, arts and letters.

Science, Technology and their interactions; includes a discussion board.

Internet mailing list. Site includes subscription tools and archives.

Collected works and ideas of intellectuals whose work bridges the gap that C.P. Snow identified as existing between traditional intellectuals and the sciences. Topics include physics, evolutionary biology, philosophy, psychology, artificial life, chaos theory, neural nets, fractals, and others.

Participatory site (blog with comments etc.) on science and society issues.