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Quote by: butterbut  So if its naturaul whether change, then what can we possibly do about it? |
Using energy generates heat, no matter what the source of the energy is. The facts are that humans are using more and more energy, many thousands of megawatts worth. Even ignoring the greenhouse gases we produce, we are pumping heat into the atmosphere. The base changes in the earth's temperature may be natural, but humans are certainly contributing to those changes. We may not be able to counter those natural global warming tendencies, but we should make some effort to stop contributing so much to them.