Deutsche Welle: Europe has high hopes for Obama’s environmental policies The Obama administration will enter the complex world of global climate talks this weekend in Bonn amid a furious domestic debate about whether the US should be placing limits on the pollutants that cause global warming. As government negotiators begin a two-week meeting in Bonn, Germany, on Sunday, Obama’s team will be pointing to some immediate policy shifts by the administration that environmentalists have hailed as a …