Thread: Polar vortex
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Old 11-10-14, 04:07 PM
  #122  
achoo
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Originally Posted by tjspiel
I'm saying the scale of you graphs conveniently obfuscates the last million years and the statement that the current CO2 levels (about 400 ppm) "is about as low as they've every been" is a very misleading statement.
If that were your argument you wouldn't have mentioned Nasif Nahle.

Why is noting that CO2 concentrations have been as high as 7000 ppm compared to today's slightly less than 400 ppm, and that CO2 concentrations have never been significantly lower than 400 ppm while also pointing out that global average temperature doesn't follow CO2 at all, as well as the planet is currently about 13C under it's "normal" average temperature "misleading"?

Because it gores the ox of apocalyptic "the sky is falling" WE-MUST-DO-SOMETHING-NOW climate alarmists?

Sorry, not buying it.
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