Residents exercising amid heavy smog on the Bund in Shanghai as local meteorological… Read More Photographer: AFP Via Getty Images Two weeks of debate on how to limit carbon pollution across the globe ended with a deal that failed to resolve the toughest debate: how to narrow the divide between industrialized countries and poor ones that believe they need fossil fuels to help expand their economies. Diplomats at the United Nations talks in Peru agreed on the data they’ll provide in the first quarter to support emissions goals for a pact to be signed in Paris next December. The discussions that finished in early hours of Sunday ran more than 30 hours overtime as nations fought about how to differentiate between those who’ve become rich on the back of burning fossil fuels and those who say they need cheap energy to develop. “The fact that it was so tough […]