It may be that this topic is introduced in order to cast doubt on the value of tree ring reconstruction. (deepclimate.org)
It may be that this topic is introduced in order to cast doubt on the value of tree ring reconstruction. (deepclimate.org)
Wegman's expertise (or any lack thereof) in discussing how tree ring reconstructions work is completely irrelevant to his competence to assess the validity of the statistical arguments offered by McIntyre and McKitrick — and it is completely irrelevant to the validity of those arguments, which validity Wegman clearly confirms. (deepclimate.org)