Truly, the fun never stops around here. Hot on the heels of the Drew Friedman podcast, here's an interview with longtime Boing Boing pal R.U. Sirius, co-creator of the mind-bending magazines High Frontiers, Reality Hackers and Mondo 2000, the host of the RU Sirius Show, a contributor to 10 Zen Monkeys, and the author of True Mutations: Interviews on the Edge of Science, Technology, and Consciousness

RU and David Pescovitz will be at City Lights bookstore in San Francisco on Tuesday, July 24th, 7pm to conduct a live taping of the RU Sirius show. They'll be joined by Lynn Hershman, Jamais Cascio, and Howard Rheingold.

True Mutations looks at the wild changes that may be coming to the human species during the 21st Century. In a series of interviews, author/host RU Sirius explores a series of (r)evolutions in disciplines ranging from the evolution of clean energy to the possibilities of endless neurological ecstasy; from open-source free access to nearly everything under the sun to self-directed biotechnological evolution; from psychedelic culture mash-ups to the possibilities of a technological singularity that alters not only humanity but the entire universe.