New Scientist: To casual observers, the breathless headlines and scenes of joyous relief from within the Le Bourget complex in Paris after days of talks might suggest that climate change has been solved. They could be forgiven for concluding job done and perhaps switching off just at the point when a wave of public interest is required to transform the rhetoric of the deal into reality. But in the climate-change hall of mirrors, a historic agreement is never quite what it seems. As many observers pointed...