“We thought we’d be at that threshold within about a decade. We thought we had that much time. But the new data indicates that in about mid-2005 we crossed that threshold. What the report establishes is that the amount of greenhouse gas in the atmosphere is already above the threshold that could potentially cause dangerous climate change.”
Tim Flannery, a world recognized climate change scientist and Australian of the Year in 2007, noting that a U.N. international climate change report due in November will show that greenhouse gases have already reached a dangerous level. (From Environmental News Network).