According to the U.N., more than 2.7 billion people will face severe water shortages by 2025. Many social scientists predict that the next big wars will be over water. Nevertheless, the average American family blissfully consumes 300 gallons a day, when you add in watering the lawn and washing dishes, clothes, and cars.
No water—no jobs.
There is no question that global warming will have a significant impact on already existing problems such as malaria, malnutrition, and water shortages. But this doesn't mean the best way to solve them is to cut carbon emissions.
You look at the large problems that we face - that would be overpopulation, water shortages, global warming and AIDS, I suppose - all of that needs international cooperation to be solved.
Americans are worried about climate change because they can already witness its effects. They see its signature in the drought in California, where record heat has dried the state's fertile soil.
Here in the Great Lakes region, a fourth year in a row of declining water levels has caused millions of dollars in losses for shipping companies, marinas and other businesses and prompted further restrictions on future water withdrawals for expanding suburbs. "A lot of people just can't believe that we may be running out of water, living this close to the Great Lakes," said Sarah Nerenberg, a water engineer with the Northeastern Illinois Planning Commission, which conducted the study on shortages.
If all fossil fuel were to go POOF! tomorrow, the result would be a cataclysmic social upheaval, with food riots, warlords, shutdowns, breakdown of social order, water shortages, and outbreaks of bloodshed and disease.
Beyond the borders of wealthy countries like the United States, in developing countries where most people in the world live, the impacts of climate change are much more deadly, from the growing desertification of Africa to the threats of rising sea levels and the submersion of small island nations.
