fyi
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William Astley says:
There are cycles of warming, followed by cooling and in some cases abrupt cooling in the paleoclimatic record that correlate with cosmogenic isotope changes. All of the observational data points to the sun as the fundamental driver of the cyclic climate changes, including the very large, very rapid, Younger Dryas (Heinrich events) climate change events, that are capable of terminating interglacial periods. The unanswered question is how the solar magnetic cycle changes cause what is observed.
It will be interesting to watch this cycle end. This does appear to be an interruption to the solar magnetic cycle, as opposed to a slow down in the cycle.
The extreme AGW supporters should have left themselves a way out.
Hopefully the global temperature decline shall not go much lower then as projected.