Atmospheric CO2 Growth since 1832

About Tony Heller

Just having fun
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3 Responses to Atmospheric CO2 Growth since 1832

  1. Scarlet Pumpernickel says:

    http://en.wikipedia.org/wiki/Holocene_climatic_optimum

    So 9000-5000BP years ago, why was it called the “Climate Optimum” when it was much warmer then today. How did all the coral, polar bears survive???? How did people survive during “Optimum” time?

  2. Scarlet Pumpernickel says:

    This chart is the proper scale, as we are talking about ppm, so it should show the 1million figure…

  3. Tony Duncan says:

    not even CLOSE to comprising the entire atmosphere!

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