Guardian: On Tuesday, the UN headquarters in New York is hosting the largest gathering of world leaders ever to address climate change. It is an enormously important event, intended to catalyse action ahead of next years Paris conference where leaders have pledged to reach a new global climate agreement, and a great credit to secretary general Ban Ki-moon and his team.
But the summit is guilty of a major sin of omission: the ocean, over two-thirds of the planet, is completely absent from the programme....