View the Programme Listen to the interview: Liz Bossley - Why aviation should be included in the EU emissions trading scheme (EU ETS) If you have registered for a previous e-Symposium, please click here user id password Listen to and interact with world-leading experts from the convenience of your workplace. All presentations and round table discussions are streamed live & online on the 28 May 2008. The archive will be made available 72 hrs after the live event.