"Roger Chapman" wrote in message
...

The modern divergent tree ring data has no place in a model of the modern
climate which models climate, not tree rings.

Tree ring data is used for getting the temperature in the past.
If they can't get it correct for the modern rings what makes them certain
that the older data being used is any better.
This is just another case of "the data doesn't fit with what we want lets
fudge it".
What else have they fudged?