Carbon footprint handprint and neutrality what and how

How do we compare the carbon footprint of a plane trip to the carbon footprint of the food we buy? Can we really live in a carbon neutral way? And, how can carbon handprint be part of the solution? In this podcast Tiina Pajula, a carbon footprint expert at the Finnish Research Institute VTT and Eliot Whittington, Programme Director from the University of Cambridge’s Institute for Sustainability Leadership elaborate on these issues and causes for optimism.