Gosh, whouda thunk it? There goes Mann’s hockey stick. No wonder he had to truncate all the data after 1960 and splice on the instrumental record. Of course, as I’ve said before, Mann ignored Liebigs Law to make the „big lies“ called “Mikes Nature trick” and “hide the decline“. Trees simply can’t be just a proxy for temperature, they are also a proxy for water, CO2, sunlight, nutrients, etc. The total growth response of a tree is the product of all environmental factors, not just temperature, something that any unbiased scientist should know and consider. Commercial greenhouse operators already know this.
Image courtesy Jo Nova, click image for her article
From the University of Exeter: Increased atmospheric carbon dioxide makes trees use water more efficiently
The increase in atmospheric CO2 concentration has allowed trees across Europe to use their available water resources more efficiently, new…
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