If I bump into Professor Klaus Schwab, who started and still runs the World Economic Forum here in Davos, I will challenge him on the purpose of the event. Schwab has described the WEF as “a platform for collaborative thinking and... Read more >

In nature, any successful species can overshoot a habitat, consuming resources faster than Earth’s ecosystems can replenish them. On Earth today, indicators such as species extinctions, soil loss, and global warming – tell us that... Read more >

I’ve passed north of the polar circle on our trip visiting the west coast of Greenland. The temperature has dropped to minus 15 Celsius; snow is mounting outside my window and in the beautiful harbour city Sisimiut, the fjord is filled... Read more >

Yesterday, President Obama stood up to Big Oil and its puppets in the US Congress, denying a permit for the Keystone XL tar sands pipeline. This is encouraging news for the communities whose air and water would have been directly... Read more >