To: Cc: From: Sent Lawrence Jeffrey Epsteinfjeeyacation©gmail.com]; Corina Tarnita Martin Nowak Sun 8/16/2009 2:50:33 PM it was so great to meet you. i hope you are enjoying rio. i am thinking so much about what you have told us. i have one question. in general relativity there is a certain symmetry between space and time, right? but why does time behave so differently from space in biology? or do we have the wrong perspective? m EFTA_R1_01515615 EFTA02441268