Comments by "Martin Parsons" (@MartinParsons-tr6wi) on "How do we know climate change is caused by humans?" video.

  1. When people get tetchy defending speculation, the suspicion arises that they're not as confident in their conviction as they're making out. Predicting the future has never been set in stone. Chaos equations are chaos equations, irrespective of what they're applied to (weather, or climate)
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  2. We don't
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