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Current historical knowledge indicates that this planet has gone from ice ages to warm periods on a regular basis.
In fact the ice core records show rapid warming periods of about 20,000 years followed by gradual cooling of about 100,000 years.
This is an indication of NET NEGATIVE FEEDBACK.
If the claims of net positive or net zero feedbacks are correct, that would mean the historical cycles will be broken. This is a massive claim that needs to be backed up by strong empirical evidence.
ANYONE GOT ANY?
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It is remarkable the IPCC and their compliant alarmists scientists can predict disastrous warming to so many degrees C, and point to their computer models for back up. Then, when the actual observations do not support their predictions, they say yes but,but,but…..
KR it is a joke for anyone to the temperature is exactly where it should be, when not a single alarmist climate scientist and their climate models predicted it.
And – they can’t get their models to replicate actual observations over any reasonable length of time without tinkering with variables they can’t measure!
The models which best fit the past 30 years are those which assume natural variability warming – nothing else.
The fact is climate scientists cannot accurately model future climate with so many variables still inadequately understood. At present climate science is blinded by ‘framing’ CO2, and scientists have inadequate knowledge of all negative and positive feedback mechanisms. Combine that with the other poorly understood forcing mechanisms and we have guess work at best!
Hardly a basis for turning our economy upside down and placing ourselves at a distinct disadvantage to our trading partners.