Even though the Paris climate agreement is in force, the global community needs to double down on support for a low-carbon economy, an advocacy group said. A flood of signatures deposited in support of the climate agreement last year means it will enter into force Nov. 4. The weekend saw India sign on, with European and island nations following suit this week to put it over the threshold for action on Wednesday. More than 70 countries that combine for around 55 percent of the total greenhouse gas emissions have now joined the agreement. Trip Van Noppen, the president of advocacy group Earthjustice, said the broad-based support shows momentum is tipping in favor of a low-carbon economy, where a shift is underway […]