CNN CNN Newsroom Live December 6, 2015 10:31:00
Countries setting its own commitments not the big u.n. context. i think that's promising. >> how realistic is a unified consensus, a mandate and how important at this point? >> i think they'll get a unified agreement. it will be like an umbrella agreement under which lots of things continue to happen. if they don't get an agreement, that will be a huge setback. i think a lot of businesses for example are looking at this process with great skepticism. people been talking about this for 20 years, not doing much. if they have a giant meeting like this and one that ends in disaster, confidence in ...
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