Ron Oxburgh is a distinguished geologist/scientist who also happens to be the chairman of Shell

From the Guardian, June 15th, 2005:
http://www.guardian.co.uk/climatecha...506672,00.html

When Lord Ron Oxburgh visited the Hay festival a couple of weeks ago he arrived during a spell of weather best described as unsettled. A record-breakingly warm Friday was followed on Saturday by a wild, gusting wind and, in the festival marquees, a great howling and a flapping of canvas.
The lighting rigs creaked with the strain, and pictures of Hay, projected on to screens behind the performers, bucked and swayed; it was a glimpse of how it must feel to sail a boat into a storm, and an almost too appropriate backdrop to chief government scientist David King's calm laying out of the basic facts of climate change: that since the industrial period carbon dioxide levels have risen from 270 parts per million (classical for all previous warm periods) to 379ppm today, and are rising at 2ppm per year. In 10 years' time they will be at 400ppm; at 500ppm, Greenland's ice will melt entirely - it's already receding by 10 metres a year - and the sea level will rise, drowning coastal cities and entirely changing the contours of the earth. Most scientists now agree that unless we stabilise the earth's atmosphere by 2050, there will be no way to halt the disaster.


Oxburgh, the non-executive chairman of Shell in the UK, on the dias with Greenpeace executive director Stephen Tindale, listened to King with increasing impatience, his abundant black eyebrows knitting restlessly under windblown white hair. As soon as he decently could, he grabbed the microphone, strode to the front of the stage and launched into his speech, contemptuous of the lectern, glancing only occasionally at his notes, leaning in towards the audience as if, like an evangelist, he wanted to pick everyone up and shake sense into them, just as the wind was shaking the tent. "We have roughly 45 years. And if we start NOW, not in 10 or 15 years' time, we have a chance of hitting those targets. But we've got to start now. We have no time to lose."