• What are the critical levels or limits in the earth systems that adversely affect humanity?

    Posted on August 15th, 2009 Submitted by ppwong
    Categorized as Earth System, Other Tagged as ,

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    Critical levels or limits in the earth systems are difficult to detect. Often they seem insignificant and go unnoticed. Given the best available knowledge, it is important to monitor at an early stage what can be deemed critical in future.

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