NotNow wrote:
Calif Bill wrote:
"NotNow" wrote in message


When one reviews all the data, both from thermometers and
paleotemperature proxies, it becomes clear that the Earth has warmed
significantly over the last 140 years; Global Warming is a reality.
Multiple paleoclimatic studies indicate that recent years, the 1990s,
and the 20th century are all the warmest, on a global basis, of the
last 600, and most likely 1200 years. It appears that the global
warming of the last century is unprecedented in the last 1,200 years.

The peer review does not address man causes for global warming. Earth
has heated and cooled for it whole life. What did man do to cause the
last Ice Age about 15,000 years ago? The mini ice age 500 years ago?
And the warming afterwards?


It does not matter what has happened and how it happened in the past. We
are talking about the CURRENT situation. That's why the right's
insistence that it isn't man made is non-think.

Don't confuse him with the facts. He has decided that puny man is
responsible for global warming and nothing with change his mind.