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May 13, 2013

the day has finally (sadly) arrived...

May 13, 2013/ Juliette Hart
Transient

after bouncing stably between 180 and 280 parts per million (ppm) for 800,000 years, concentration of atmospheric carbon dioxide (CO2) has steadily increased since the industrial revolution.  this week, we've reached 400 ppm, a not unexpected, but still frustrating milestone.

May 13, 2013/ Juliette Hart/ Comment /Source

Juliette Hart

  • scientific consensus on climate ...
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Thalassa Research & Consulting, LLC provides climate and marine science to public and private entities. Our goal is to make science simple and clear to help inform decisions and policies.

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