Anyone looking for some Friday afternoon fun need look no further than this. Apparently Halpern et al were completely incorrect in their slap-down of Gerlich and Tseuschner. How can we tell? Why, Gerlich and Tseuschner have told us themselves, with ... a manuscript on the Arxiv.
13 comments:
41 pages, eh? They'll have to boil it down a bit if they hope to get it into _Nature_.
This is simply a copy of the "reply" that was published in IJMP at the same time as our rebuttal. It's extraordinarily silly.
Cheers -- Chris Ho-Stuart
Aw, shame, I assumed it must have been something new. Was under no illusion that it was not extraordinarily silly though :-)
Nice to see that you're notorious, though. Shame they can't spell Eli properly :-)
Odd that they thought they had to post it up on arXiv. They must really think they're right somehow. Can anybody point to any substantive argument they're still actually trying to make? Chris is right about "extraordinarily silly" - and the other question is why on earth this journal thought it was an appropriate piece of scientific content at all...
> simply a copy of the "reply"
> that was published in IJMP
Verbatim, no subtle change anywhere?
For that comment your prize is to to read them both carefully and compare word-for-word :-)
oh, no, no x 10e3; I'm sure someone must have software for that. Maybe one of the plagiarism detection programs?
don't have fulltext, but the abstract only contains a spelling fix (scientifcally -> scientifically)
Well I have UltraCompare, but navigating these science journal websites is rather like navigating the parts of Japan that have no romaji on the signs. By which I mean I can easily get to the (possibly) new paper, but how do I find the old one?
Not reaching extraordinarily silly levels but just wondering if you have looked at Zhang et el.
http://psc.apl.washington.edu/zhang/Pubs/Zhang_etal_2010GL044988.pdf
Arctic sea ice response to atmospheric forcings with varying levels of anthropogenic warming and climate variability
I get the impression James doesn't like things being presented as if they are a realistic projection if they aren't really realistic.
Also reading the abstract alone would probably give impression that paper supports James is likely to win his arctic sea ice bet against J Romm.
The abstract makes claims about SATs/Climate variability being similar to the past two or five decades. However it appears to me that very dramatic cooling has been applied in 2010. For two scenarios taking SAT back to the level of a randomly picked year in 1948-2009 (2C cooler) and in the other two to a randomly picked year in 1989-2009.
This doesn't seem a similar level of variability nor does it seem a realistic forcing. Taking about a 4C increase by 2050 without mentioning a 2C cooling in 2010 doesn't seem to paint the full picture to such an extent that the first four sentences (possibly more) could be considered misleading.
To me very low levels of summer sea ice seem to follow shortly after current temperatures are reached. Lower levels of ice without SAT reaching current levels might make such a conclusion rather dubious and I see the large cooling being a distraction from being able to reach conclusions rather than helping.
Surely similar levels of climate variability could have been achieved with less of a disruptive cooling effect. Perhaps for each day/period calculate difference between average of 2000-2009 and average of 1960-1969 then apply this difference to 1970 temperatures for first year of projection, to 1971 for second year of projection...
Am I being overly harsh on this paper?
This is still in my to-read list...
Sorry for the bad timing of my question.
Probably best to ignore me anyway.
But I should probably make clear I do not have a problem with them doing control runs which shows the model tends to underestimate the amount of ice.
It is the spill over into predictions about the real world 2050 without appropriate caveat like mentioning the large cooling imposed that is unlikely to happen.
I have probably had more answers than I deserve towards the end of
http://neven1.typepad.com/blog/2010/11/open-thread-2.html
Post a Comment