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The first IPCC report was released in 1990 and I don't think it left many ambiguity about the existence of a greenhouse effect and its cause.
by zer0tonin 7y ago
The first IPCC report was released in 1990 and I don't think it left many ambiguity about the existence of a greenhouse effect and its cause.
- yostrovs 7y agoMore of them followed to confirm the findings. Satellites were launched, degrees issued to thousands of new scientists to confirm this. Would you have trusted Exxon in the 1980s?