Washington (AFP) Feb 13, 2016In freezing President Barack Obama's plan to tackle carbon emissions, the US Supreme Court delivered a blow to a global climate deal - but experts say that US commitments to the deal will survive. Obama's "Clean Power Plan" would require the power sector to cut carbon dioxide emissions by at least 32 percent compared to 2005 levels by the year 2030. The high court's surprise decision unl Reported by Terra Daily 7 hours ago.