[Terrapreta] expansion

[Greg and April]

And this is based on what hard data?

Greg H.

  ----- Original Message ----- 
  From: Sean K. Barry 
  To: Terra Preta ; lou gold 
  Sent: Monday, June 02, 2008 14:42
  Subject: Re: [Terrapreta] expansion


  Hi 'terrapreta' list,

  Read this article!  This is scary shit boys and girls.  If atmospheric CO2 concentrations rise to 1000 ppm, then the annual global temperature average will increase by ... 5.35 * ln(1000/387) = 5.08 degrees F (or 9.14 degrees C).  Most living species of plants, animals, insects, and microorganisms on land, in the sky, and in the water will become extinct (> 95%) when this happens.   This includes humans, unless we learn to eat hot dirt and sand to survive.
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