pattylou said:
I'd like to see the study. Period…
Does it exist? I've never heard of it…
I’m sure you haven’t, why not type “global warming” in your search engine and press enter, it’s really very easy. Eliminate the results that appeal to your biased assumptions and…
The study, the most recent that I’m aware of, can be found here:
http://www.agu.org/pubs/crossref/2005.../2005GL023849.shtml
Since there’s charge for a download go here:
http://www.physorg.com/news6892.html
Any study, peer reviewed or not, that states human activity is the cause of global warming is a flawed study. Any study that states human activity is not the cause of global warming is a flawed study. Thaks to Fahrenheit and others we know global warming is occurring. No one, not even Pattylou, knows how much or how little can be attributed to human activity.
From the National Academy of Sciences report to the President:(I got carried away with the
BOLD thingy)
"The most valuable contribution U.S. scientists can make is to
continually question basic assumptions and conclusions, promote clear and careful appraisal and presentation of the uncertainties about climate change as well as those areas in which science is leading to robust conclusions, and work toward a significant improvement in the ability to project the future."
Key points:
.
Uncertainties in climate science
throw the question of human causality of climate change into doubt;
· Uncertainties in projecting future social trends make predictions of future climate conditions "tentative;"
·
Political influences played a significant role in shaping the "Summary for Policymakers of the United Nations'
· Understanding of climate change science
is far from complete and is, in fact, still rudimentary in many areas.
http://www.techcentralstation.com/060701F.html
The following excerpt from the “Heidelberg Appeal”, an appeal that was initially signed by more than 4000 scientists including 70 Nobel prize winners, was written in response to the sometimes very bad “science” re: global warming. Over 13000 more signatures have since been added:
“We contend that a Natural State, sometimes idealized by movements with a tendency to look toward the past, does not exist and has probably never existed since man's first appearance in the biosphere, insofar as humanity has always progressed by increasingly harnessing Nature to its needs and not the reverse. We full subscribe to the objectives of a scientific ecology for a universe whose resources must be taken stock of, monitored and preserved.
But we herewith demand that this stock-taking, monitoring and preservation be founded on scientific criteria and not on irrational [/size]preconceptions. “
It would be nice to get back on topic.
.