Conclusion Of Solar Radiation

Global climate change is causing many deserts of the world to expand, exposing large populations of people to drought and famine conditions. Some of the largest deserts of the world, such as the Sahara, are expanding as the global atmospheric circulation patterns change, and hundreds of thousands of people have perished as crops have failed year after year in the sub-Saharan Sahel. The region has been plunged into civil unrest, partly resulting from drought. Areas in the Middle East have...