Listen to the whole program (37 min)
Listen to Pamela Wellner of Greenpeace about their Kleercut campaign (8 min)
Listen to Tim Barnett (Scripps Oceanography) about climate change. (6 min)
Listen to Kevin Knobloch, President, Union of Concerned Scientists about positive steps against global warming (19 min)
Thank you to Radio4all.net for hosting the recordings.