EcoWatch: Oscar-winning actress Emma Thompson has long been known for her activism related to AIDS, refugees and poverty. She`s also a dedicated environmental activist who is currently in the Arctic Ocean with a Greenpeace Save the Arctic expedition.
Thompson was interviewed from the Arctic by Thom Hartman about the work she and her fellow travelers are doing there, such as cleaning up plastic from beaches, how she became an environmental activist and what people can do to assist in Greenpeace`s efforts....