Ethan Brown is a 12-year-old “Mathemagician.” After watching an online video of Arthur Benjamin’s performance at TED, Ethan was inspired to learn the art and science of performing Mental Mathematics on stage. He began with a 5th-grade talent show in May 2010 and only 1 month later joined Benjamin onstage at The World Science Festival in NYC.

Peter Staley has been a long-term AIDS and gay rights activist, first as a member of ACT UP New York, then as the founding director of TAG, the Treatment Action Group. He served on the board of the American Foundation for AIDS Research (amfAR) for 13 years.