I wasn't aware of the fact people lived on sea ice. What sort of foundation does your house have?
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I think one of the main problems is that no one is sure if they are positive or negative.
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Nothing wrong, per se, but the phenomenon operates in a complex system with competing phenomenon. We should not forget that the system is dynamically stable and so small impacts do not automatically lead to feedback, or else they would have.
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Feedbacks have been greatly overestimated, and estimates of climate sensitivity to CO2 have been declining over time.pic.twitter.com/a3aaV5Ge0S
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They greatly overestimate the sensitivity of the climate to CO2 levels. Dr. John Christy and Dr. Judith Curry have done good research on this, & both (independently) found the climate to be about half as sensitive as the IPCC says. http://www.drroyspencer.com/2018/04/new-lewis-curry-study-concludes-climate-sensitivity-is-low/ … https://link.springer.com/article/10.1007/s13143-017-0070-z …
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feedback both in biology and physics is what causes self-limiting cycles. Just as the seasons or a groundhog.
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If positive feedbacks dominated climate, Earth would be either like Venus or Snowball Earth. The fact that we aren't tells us the climate system is buffered i.e. dominated by negative feedbacks.
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Glad you were able to get through to Scott on this one. (Positive feedback). Now help with saturation of CO2 IR absorbance.
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This thread sounds like real science!
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