Causes of Global Warming
Heat, waves, wildfires, floods and drought hit us hard in 2012. Scientists warn that if we don't address climate change, this is just a taste of what we could expect in the years ahead. Climate change will have a significant impact on the sustainability of water supplies in the incoming decades. The study found that more than 1,100 countries one-third of all countries in the lower 48 will face higher risks of water shortages by mid-century as the result of global warming.
Heat, waves, wildfires, floods and drought hit us hard in 2012. Scientists warn that if we don't address climate change, this is just a taste of what we could expect in the years ahead. Climate change will have a significant impact on the sustainability of water supplies in the incoming decades. The study found that more than 1,100 countries one-third of all countries in the lower 48 will face higher risks of water shortages by mid-century as the result of global warming.