Global Warming, Climate change in America, should we worry or just live one day at time? The issue of global warming first came about when scientists became aware of the amount of carbon dioxide being added to the atmosphere as a result of human activity. Global warming is an increase in the earth's atmospheric temperature due to fossil fuel combustion, agricultural and industrial processes caused by human activities. The result is an increased release of various greenhouse gases, such as carbon dioxide into the atmosphere. Such greenhouse gases are a natural part of the atmosphere and p…
