Watts Up With That?: McIntyre: ‘a reductio ad absurdum of tree ring chronologies as useful temperature proxies’

Steve McIntyre has a look at the “revised” PAGES2K temperature proxy dataset that includes tree rings and river sediments. He finds the usual ridiculous problems from the past, such as upside down data and river sediment accumulations that have more to do with building a dam than climate. Excerpts: New Proxies There were three “new”…

2018-10-11 07:15


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