9781422274545

S ince ancient times humans have used solar energy in multiple ways. However, as world civilizations grew, fossil fuels were discovered and people gradually moved away from solar energy. For the past few de- cades, people have realized the scarcity of fossil fuels as well as their harm- ful effects. Once again, they are trying to harness and use solar energy. Solar Energy

Solar Solution Solar energy can be converted into electricity without burning fos- sil fuels. According to the European Photovoltaic Industry Associa- tion, solar power can be used to meet more than one-fourth of the world’s energy requirements by 2040. Solar energy can also replace fossil fuels in cooking, heating water, and space heating.

CLIMATE CHANGE: Problems and Progress

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