Mike Coslo wrote:
I think you make the pattern mistake, Cecil. Does the temperature at those
times indicate the present temperature or the future temperatures?

Without exception, every time in the past that the
CO2 levels have reached 280 ppmv, an ice age ensued.
The CO2 levels are higher than that today. It would
take a miracle to fend off the next ice age cycle.
I don't believe in miracles.

If man can indeed cause global warming, it will result
in a delay in glaciers covering most of North America
for the Nth time. That is a good thing. The scientists
who feared global cooling in the '70's were right.
--
73, Cecil http://www.w5dxp.com