"As a working hypothesis to explain the riddle of our existence," says Freeman Dyson, "I propose that our universe is the most interesting of all possible universes, and our fate as human beings is to make it so." One of the characteristics of diversity—in science, in technology, in biology, in culture, in software, or in children—is that the underlying programming tends to be open source, or connected in all directions. Freeman Dyson and George Dyson think in all directions, but each filters through a particular lens: Freeman Dyson writes about the future and George Dyson writes about the past. This discussion, moderated by Tim O'Reilly, goes in both directions. Questions from the audience are invited either spontaneously or in advance. (Unfortunately the third Dyson, Esther, was unable to participate, having been stuck in Texas.)
This keynote presentation was recorded at the Open Source Convention (OSCON) 2004 in Portland, Oregon.