The lineup for Transhuman Visions is taking shape, a one-day conference that's bringing together extreme futurists, biohackers, immortalists, Singularitarians and others. Speakers include Aubrey de Grey, RU Sirius, Rudy Rucker, Zoltan Istvan, and Rachel Haywire (pictured). » 11/27/13 3:32pm 11/27/13 3:32pm