New Scientist: History has been made in Paris - but perhaps not the kind of history we hoped. The climate summit in Paris may come to be remembered as the moment when the world`s leaders let the last hope of limiting warming to 2 °C slip away from us.
The Paris agreement, which covers the period 2020 to 2030, is a better deal than many expected, and if countries stick both to the spirit and the letter of the agreement, it could give us a good chance of limiting global warming to under 4 °C and perhaps even under...