Network for the Environment and Social (Human) Security

Posts Tagged "Natural Cycle"

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Climate Change in Geo-History

Posted by on Mar 25, 2010 in Climate Change | 14 comments

Climate Change in Geo-History

The planet Earth is estimated to exist around 4 billion years. Give or take some million years. From a fiery ball of hot gases it cooled down on the surface to such a state that live could evolve on it, as we know it today. Today is about half time in the life span of earth. In about 5 billion years the sun will stop functioning as it does today. That might be the end of our solar system. But thankfully this is far in the future. Throughout Geo history the climate changed. The last Ice Age, or...

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