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If we were to see our planet from space today we would notice that it is changing colors. Martin Schonfeld says, "The white of the North Pole is melting into blue. The greens of temperate regions are wilting into more arid hues, beige, ochre, and burnt sienna. The blue-green planet is turning into a blue and yellow world."1

Everyone around the globe today is experiencing constant climatic changes. Some of the major changes include the melting of the Arctic ice sheet and the diminishing glaciers every year. Over the past century, normal surface temperatures have increased worldwide resulting in a wide variety of counter effects at the global, regional and local levels. Constant fluctuations have been experienced in sea levels, wind patterns, weather conditions, food production and human health.