Earth Mean Temperatures over Time

indicator8_2014_tempgraph

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7 Responses to Earth Mean Temperatures over Time

  1. Jeff Linder says:

    Why such a tiny time slice Hal? Why not post this chart?

    http://www.biocab.org/Carbon_Dioxide_Geological_Timescale.html

  2. halginsberg says:

    Because the cite to which you link and which graphed the chart has this nugget buried in it:

    “These increases in concentration of atmospheric CO2 offer optimal conditions for the development and evolution of living beings on Earth. Human beings should adapt to these natural changes by means of science and technology.”

    • Jeff Linder says:

      So the opinions of the people who looked at that data discount the data? If you would have looked more closely you would have seen they didn’t produce the data.
      Like I’ve said before, you dismiss data that is contrary to your world view. Would you like the primary source Hal or would that send you into an fit?

    • Jeff Linder says:

      Temperature after C.R. Scotese
      http://www.scotese.com/climate.htm

      CO2 after R.A. Berner, 2001 (GEOCARB III) Link:
      http://geocraft.com/WVFossils/Reference_Docs/Geocarb_III-Berner.pdf

      GEOCARB III: A REVISED MODEL OF ATMOSPHERIC CO2 OVER
      PHANEROZOIC TIME
      ROBERT A. BERNER and ZAVARETH KOTHAVALA
      Department of Geology and Geophysics, Yale University,
      New Haven, Connecticut 06520-8109

      • halginsberg says:

        Jeff – the last 12 months have each been the hottest when compared with corresponding months since accurate records began being kept in 1880. This has never happened before – except in 1880. Why do you think this is?

        • Jeff Linder says:

          Why are you not addressing your claim that global temperatures are correlated with CO2 Hal?
          And tell me Hal, why are you using Months? Why not years? Why not seconds? Why not centuries? Why not seasons? They are all arbitrary time scales and are a tiny, tiny fraction of earth’s history.

          • Larry Freitas says:

            Why are you denying global warming when it’s obviously happening? Why are you denying FACT! Why are you using BS to put forward your WRONG OPINION!

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