Every single time I look at a question on Global Warming, the majority of the responses say something like "there is no evidence" of global warming. I ask you this: What cause is there for scientists to say global warming is real if it is not? And as well, I present to you the evidence:
http://en.wikipedia.org/wiki/Ice_cores
An ice core from the right site can be used to reconstruct an uninterrupted and detailed climate record extending over hundreds of thousands of years, providing information on a wide variety of aspects of climate at each point in time. It is the simultaneity of these properties recorded in the ice that makes ice cores such a powerful tool in paleoclimate research.
http://en.wikipedia.org/wiki/Image:Vostok-ice-core-petit.png
Green represents CO2, while blue represents temperature.
Of course, now, CO2 and temperature can be recorded precisely. This just proves the link between them. And there is plenty of proof that we are causing the spike in CO2.
2007-02-18
09:00:05
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10 answers
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Rise
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