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There is division in the scientific community as to whether global warming is a result of human action or whether it is part of Earth's natural climatic cycle. Is global warming part of Earth's cycle of warming and freezing or is use of fossil fuels etc the cause?
There are billions of dollars spent on renewable energy and reduction of fossil fuel use due to global warming, however there is division in the scientific community as to whether global warming is a result of human action or whether it is part of Earth's natural climatic cycle. Is global warming part of Earth's cycle of warming and freezing or is use of fossil fuels etc. the cause?