4:30pm EST: The United Nations Environmental Program released a report Thursday, now predicting that even if world leaders fulfill their most ambitious climate pledges, the planet will still warm by 6.3 degrees F. We have rescheduled our interview with Dr. Robert Corell, who chairs the Climate Action Initiative, reviewed the UNEP report's scientific findings, said "the significant global temperature rise is likely to occur even if industrialized and developed countries enact every climate policy they have proposed at this point."
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