1) How do you justify your presumption that adjustments are made for purposes of deception? There are hundreds of instances in which data have been adjusted with clear and irrefutable justification.
2) Can you identify temperature record adjustments for which (real) climate scientists believe the justification inadequate?
3) How much change do you believe exists in the GLOBAL record as a result of those changes?
here we go again. do you have a quote of mine where I said that adjustments were made to deceive? of course not, because I havent said that. do you remember my answer from the last half dozen times you have asked this or similar questions?
every time I say that it is foolish to blame something on dishonesty or evil when simple groupthink and incompetence will suffice for the reason.
there are indeed many instances where there is clear and irrefutable justification for adjustments. that does not mean that the adjustments themselves as carried out are clear or irrefutably justified. there is a big distinction between those two statements.
groupthink- what do I mean by this? certain outcomes are more favoured than others. there is a AGW CO2 based theory about how the Earth should be warming. every increase in the trend of warming is helpful to support that theory, the opposite just means more critical questions from skeptics or agnostics. Feynman has a story he told his students about the mistake Millikan made when measuring the size of electrical charge on an electron. it should have been caught the first time someone replicated the experiment yet it took many replications, all moving a little closer to the correct value. Why? Millikan was a revered scientist and no one could believe he was wrong, so they searched for reasons to fudge their answers towards his. not for
purposes of deception, but because they thought Millikan was right.
incompetence- I have pointed out many instances of blatant mistakes found by others, and one that I found myself with respect to identifying a station location. some eventually get corrected but many others just stay on the books. I, and many others have brought up Reykjavik as a prime example of how the blackbox algorithms sometimes spit out ridiculous results. anyone who has tried to write code knows that bugs are almost inevitable. but when you find an erroneous result, you go back and fix the problem. you yourself investigated and found that nearby stations were only being adjusted ~1C, yet Reykjavik is being adjusted 3C!!!. when GISS was questioned about this and asked for a detailed list of partial adjustments to explain this discrepancy they initially said they would and then they decided to stonewall and ignore the requests. they lost an opportunity to fix an obvious problem, and to allay suspicions.
2) Can you identify temperature record adjustments for which (real) climate scientists believe the justification inadequate?
I think a better question would be, are there climate scientists who think the adjustments are inadequate to the justifications? a German climate scientist continued to run in parallel the old technology thermometer set up with the new technology thermometer that replaced it. the difference he found, even after applying the official 'adjustments' was significant, to the point of accounting for all the upwards trend in the period studied. I could find the links but it has been discussed here before and you were present.
I am also sure that many scientists and climate scientists, especially in private conversation, look askance at the claim that the Urban Heat Island Effect has no overall effect on temperature datasets. (Berkeley BEST actually states that the past needs to be
cooled to compensate ??!!??)
3) How much change do you believe exists in the GLOBAL record as a result of those changes?
here we go again. do you actually think mistakes should be ignored because they dont individually make a big impact overall?
in 2007 Steve McIntyre found a mistake that had been sitting on the books since Y2K, the turn of the millennium. Hansen had to make a correction of -0.15C to US temps for those 8 years. the Warmists said it didnt matter!!!! you see it only effects global temps less than 0.01 because the US is only a small percentage of the globe. it affected the temps by more than the amount of these 'warmest year evahhhh' records being set. they seem to be important to some.
next time you want to make a strawman accusation against me like '
How do you justify your presumption that adjustments are made for purposes of deception', please include a quote of mine. if you cannot find the quote, dont make the accusation.