why is al-gore so convinced that it is man caused? and why do governments say that it is humans and are building conservative energy sources while the human effect on nature is so little...are they saying it is human caused and taking it to extreme as an excuse to air pollution?
Additional Details
4 months ago
oh and why %26quot;raise taxes, force people to buy mercury laden light bulbs, and tell them what car and home they should own%26quot;when they wont gain any political benefits and any money doing that.they wont get anything by telling people %26quot;green only%26quot;...they are actualy waisting money for no reason...cause they build new energy saving sources...
4 months ago
total human greenhouse gas contributions add up to about 0.28% of the greenhouse effectso it cant be man caused...maybe humans just speeded the process...but after global warming global cooling will follow...its a natural process 33% 3 Votes 0% 0 Votes
IT IS A MORAL ISSUE----common sence-
people just use politics as an exscuse to not belive in GLobal Warming
FACE THE FACTS GLOBAL WARMING IS HAPPEING SO STOP BLAMING IT ON A POLITICAL ISSUE!!!!!!!!!!!!!!!!plez 0% 0 Votes
Water vapor is the biggest, but it%26#039;s IMPOSSIBLE for it to start warming. Excess water vapor just falls out as rain.
There are other sources and containers for CO2, but nature keeps those in balance. Man made CO2 is what causes increased levels. Scientists have proven this with %26quot;isotopic ratios%26quot;.
Bottom line. (Mostly) man made global warming is scientific fact. And EVERY major scientific organization says so.
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. 11% 1 Vote
