clipped from www.newscientist.com Explore an interactive map of the world warmed by 4 °C Read full article Continue reading page | 1 | 2 | 3 | 4 ALLIGATORS basking off the English coast; a vast Brazilian desert; the mythical lost cities of Saigon, New Orleans, Venice and Mumbai; and 90 per cent of humanity vanished. Welcome to the world warmed by 4 °C. Clearly this is a vision of the future that no one wants, but it might happen. Fearing that... read more