Italy's prime minister called for an "integrated, international" approach to confronting climate change as the clock ticks toward the year-end climate summit in Paris. Matteo Renzi spoke June 22 at a full-day roundtable on climate, just four days after Pope Francis released his much-anticipated encyclical on climate change and less than six months before negotiators from nearly 200 countries gather in Paris to hammer out the world's first global climate agreement.
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