Is global warming the cause of changes in temperature?What caused global warming in the first place?

The IPCC has been trying to sort this out for ~20 years now and are the experts in the subject. They are from all different counties of the world, including the US. 21% 4 Votes
http://www.middlebury.http://www.elnino.noaa.gov/
net/op-ed/global-warming-01.html
http://www.elnino.noaa.gov/lanina.html
http://www.ipcc.ch/
http://pubs.usgs.gov/gip/ice_age/ice_age...
Meteorologist Mike Scott (me) 5% 1 Vote

News article at:

http://news.bbc.co.uk/1/hi/uk/6290228.st...

There%26#039;s a lot less controversy about this is the real world than there is on Yahoo answers:

http://www.worldpublicopinion.org/pipa/a...

And vastly less controversy in the scientific community than you might guess from the few skeptics talked about here:

http://www.sciencemag.org/cgi/content/fu...

EVERY major scientific organization has issued an official statement that this is real, and mostly caused by us. The National Academy of Sciences, the American Association for the Advancement of Science, the American Institute of Physics, the American Chemical Society, the American Geophysical Union, the American Meteorological Association, etc.

Good websites for more info:

http://www.nrdc.org/globalWarming/f101.a...
http://www.ucsusa.org/global_warming/sci...
http://www.realclimate.org
%26quot;climate science from climate scientists%26quot;
http://environment.newscientist.com/chan... 11% 2 Votes

Global Warming Facts:
http://www.globalwarmingheartland.org/

The Truth About Climate Change: http://tinyurl.com/3xeokp

Scientists Ignored: http://tinyurl.com/366dbf

An Inconvenient Truth or Convenient Fiction? Part II: http://tinyurl.com/63cfq2 5% 1 Vote 5% 1 Vote

Pollution causes it....(factories, cars, light bulbs.) Yes, the global warming is affecting the temp. and so much more. 11% 2 Votes

yea its the cause

all the c02 in the air breaks down the ozone layer making it hotter in the summer and cooler in the winter 0% 0 Votes

It is created to bring about the global carbon tax . 0% 0 Votes