Our ability to quantify the human influence on global climate is currently limited because the expected signal is still emerging from the noise of natural variability, and because there are uncertainties in key factors. These include the magnitude and...
Scientific Integrity and Public Trust: The Science Behind Federal Policies ... - Page 351
by United States, United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment - 1996 - 1190 pages
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