Robin van Spaandonk wrote:
In reply to Dr. Mitchell Swartz's message of Tue, 24 Apr 2007 18:00:23 -0400:
Hi,
[snip]
<img src=http://home.earthlink.net/~a_geezer/Climate/Image5.gif><P>
Note that each of the highs presaged an ice age (if I'm not mistaken), and we
appear to be on the most recent high.
We just had a ice age 10,000 years ago, but it seems humanity will cause another
another, soon. 10,000 years ago is recent in terms of ice age cycles.
<img src=http://aycu15.webshots.com/image/4254/2003253592012895950_rs.jpg><P>
Note that if the current CO2 concentration were to be plotted on this graph, if
we be off the top of the graph.
CO2 charts spanning hundreds of thousands of years show the CO2 levels go in
cycles. Then all of a sudden CO2 levels explode ~5 times beyond any known CO2
levels between now and the dawn of the industrial age. That and a lot more are
the reasons over 99% of such scientists (over 2000) now believe humanity is the
cause of Global Warming.
Regards,
Paul Lowrance
