# Nomadism & Shedworking: As cities and their suburbs rapidly increase their footprint, there are some who reject the crowded living conditions, but take advantage of the connectedness. They adopt a high-tech lifestyle within the constraints of a smaller space or take their posessions and their bits with them on the road, to the farthest reaches of the globe. How do they do this and what can we learn from them?
# Sustainable Life: The American lifestyle is unsustainable. How do we move to one-Earth economy? What are Europeans doing? Will Dubai be the trendsetter with its newest sustainable city? How will a renewed interest in environmental design affect us? Last year’s keynoter Alex Steffen posited that it would be technology driving the change, not a restriction of habits or an energy diet. Right now the abundant world is being changed by rising oil and medical costs, forcing change. What technology will break through?
# Life Hacking & Information Overload: We are bombarded with too much information, but at least some of it is relevant. What are the tools that we can use to process it? How can we identify the subset we actually care about? How do we identify the necessary bits of information that makes us more productive? Can we use cognitive science to help us deal with modern day living? What does neuroscience tell us about our brains and how we should handle learning and processing? Will ubicomp be able to help us stave off the overload or will it hasten our doom?