EBAN GOODSTEIN – Itâ€™s hot. Itâ€™s going to get hotter. And despite the politics of the moment, extreme weather will eventually drive a national consensus on climate action. What can each of us do to insure we get there soon, rather than too late? There are three answers. The first is to build political power. Elect clean-energy champions at the municipal, state, and national levels who can pass policies enabling a clean-energy revolution. The second is to stop expansion of the global carbon infrastructure. This will cut pollution â€” some â€” but will also build the morally grounded movement that must ultimately drive a strong clean-energy politics. Answer three? Grow the green shoots of the emerging sustainable economy.
ROBIN MCKIE – Sea ice in the Arctic is disappearing at a far greater rate than previously expected, according to data from the first purpose-built satellite launched to study the thickness of the Earth’s polar caps. Preliminary results from the European Space Agency’s CryoSat-2 probe indicate that 900 cubic kilometres of summer sea ice has disappeared from the Arctic ocean over the past year.