Carolyn Porco told the story of the 60 moons of Saturn using incredible imagery from the Casini mission. All the moons are made of ice, Hyperion (? not sure of the names) looks like a sponge. She spoke inspiringly about the possibility of life on these moons. This is a photo of the heat plumes coming off of Encephalis.

Paulo Coehlo talked about the effects of an open-source approach to publishing and using the read/write experience on the internet to create relationships between author and audience. After pirating his books in other languages and facilitated downloading – that elevated the actual sales of the book.