Quote:
Originally Posted by bchris02
Do you believe it is entirely cause by man or natural causes, or a combination?
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The Earth's climate changes over many time scales superimposed upon each other, as a result of many forces working together or against each other. These forces include the nature of the orbit, both in terms of distance from sun and shape (round or slightly oval), total solar output, tilt of the earth's axis, and its wobble.
None of these factors are caused by man, and they have been in operation for billions of years - long before life formed on earth.
Ignore the Al Gore's and his ilk, for they are charlatans who only want to control you via fear.