We're glad to announce the addition of two new speakers to the LIFT program, both participating in the session about sustainable development sponsored by WattWatt:

Tom Taylor from Headshift, a company who build and consult on social software applications, will talk about peer pressure and social networking to get ordinary people into the habit of changing their behaviour in favour of more sustainable activities

Guy Pignolet from Sunsat Energy Council will describe how capturing solar energy in orbit and beaming it down to Earth in a 24 hours a day controlled process, in combination with hydrogen technology, apppears as one of the global, clean and sustainable solutions to replace fossil fuels.