Bryan M Eglinton

This programme is the nearest to the truth I have ever seen, my only question is what proof if there of snow ball earth? it is only a theory and I wish to see proof. There are three fixed areas on earth and have always been since time began, the two poles and the equator.

So long as the sun exists these remain fixed the tectonic plates (Land masses move around changing our weather) and where the poles and equator are relative to there placement at any time. Weather is driven by air and sea currents these in turn are altered by the movement of mountains and valleys above and below the sea. It is obvious that mankind can do nothing to alter the weather and his contribution to the Carbon within our atmosphere is so minimal, nature can alter that in seconds ( How much carbon was left in the atmosphere after the latest forest fires).