The eighth biennial Tucson conference continues an interdisciplinary tradition of intense, far-ranging and rigorous discussions on all approaches to the the fundamental issue of how the brain produces conscious experience. An estimated 800 attendees from 6 continents will participate in 400 presentations included in 21 Pre-Conference Workshops, 12 Plenary sessions, 21 Concurrent Talk sessions, 2 Poster Sessions and, for the first time, an interactive Art and Technology of Consciousness Exhibit. For more information, including registration, see http://www.consciousness.arizona.edu/tucson2008.htm.