Climate Change Puts Earth at Risk (Oct. 2007, Vol. 16, No. 4)

Many say that climate change is already impacting the poor in the United States and around the world. Darfur?  A prolonged drought in the 80s and 90s forced shepherds and farmers to move into neighboring tribal lands. Katrina? While scientists are divided about whether or not climate change is producing stronger cyclones, such events are more likely because of climate change.