Bill Collins discusses how observations show that the Earth is warming at a rate unprecedented in recent history, and that human-induced changes in atmospheric chemistry are probably the main culprits. He suggests a need for better observations and understanding of the carbon and hydrological cycles. Series: "Lawrence Berkeley National Laboratory Summer Lecture Series" [10/2007] [Science] [Show ID: 13003]
Truly devastating! Global warming has become man's great dilemma. It's unthinkable what's in store for all of us in the future.
2011rhythmdivine 5 months ago