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Talk:Climategate

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Denise O'Leary[edit]

Who dat? TheoryOfPractice 02:20, 30 November 2009 (UTC)

ID bigwig, methinks? Wrong me? Sterile salad fork 02:34, 30 November 2009 (UTC)

Wow this is complicated, even looking at Wikipedia's article. Help! Sterile salad fork (which changed titles since I linked it).03:03, 30 November 2009 (UTC)

O'Leary is a Canadian creationist who runs a number of different blogs that link to each other the way Andy links to his essays or  K e n  D o l l  interlinks all his articles to try to make them look more important. She's a total IDiot, and is quite happy to get into ideological bed with the worst of them. --Kels 04:22, 30 November 2009 (UTC)

Yes, the WP article will be long and complex because A) it has to be neutral, B) it has to have a dry-as-the-Sahara-desert-tone and C) it'll attract dozens upon dozens of editors all trying to push their own pet way of presenting it. Hence why RW will probably end up with a better article at the end of it. Scarlet A.pngpostate 13:27, 30 November 2009 (UTC)

Server[edit]

I'm trying to remember what their setup was at CRU. I used to work at UEA in the IT department and remember that either them or DEV had a really dodgy Mac "server" which had linux PPC installed on it, because one of the IT guys had a massive hatred of Windows because it wasn't secure. I'll have to find my email archive and dig some stuff out. CrundyTalk nerdy to me 14:44, 30 November 2009 (UTC)

Are you hinting at some irony that their server wasn't secure because the IT guys didn't think Windows was secure? It's quite a kick in the teeth for IT nerds who just make knee-jerk motions against Microsoft for no real reason. Scarlet A.pngpostate 14:51, 30 November 2009 (UTC)
If it was their server then I would have pissed myself because the guy just kept banging on and on about windows (and the central unix servers) being too insecure for their stuff. CrundyTalk nerdy to me 14:53, 30 November 2009 (UTC)
Fuck! It was that guy who worked for CRU. I won't print his name here, but it looks like he's left now. I'm guessing they deprecated the duff Mac server a while back though. I do know that the server that got hacked was theirs and theirs alone. They didn't use the central services machines. CrundyTalk nerdy to me 14:55, 30 November 2009 (UTC)
Shitfuckdamn!! My email backups from back then are on a CDR which is now giving me shit when trying to copy the files off. Anyone know a good way to recover files from a deteriorated CDR? CrundyTalk nerdy to me 21:21, 30 November 2009 (UTC)
Make sure it's clean (gently); try different player? ħumanUser talk:Human 21:36, 30 November 2009 (UTC)
Although I can only recommend it if you won't miss it too much, apparently smearing it in lotion or toothpaste, then putting it in the fridge works. It fills in the cracks and lets it read properly. Scarlet A.pngpostate 22:38, 30 November 2009 (UTC)
Managed to get the data off at work. Couldn't find anything about thier server setup, so I guess the email backup I have is from before I had to help them with that. I do note that their IT manager (still there) was a complete dick. I forgot how much of a rude, arrogant twat he was. EDIT: My friend who still works at UEA just IM'ed me, and yes, it apparently was their Mac-Linux server that got hacked. They had an "ITAdministrator" (or something similar) account on there which presumably had a dictionary-vulnerable password. Traced to an IP in Russia, which presumably was just a proxy. CrundyTalk nerdy to me 09:46, 1 December 2009 (UTC)
You should add this RationalWiki exclusive information to the article. - π 11:22, 1 December 2009 (UTC)
Well, I don't have proof, and all my info is from over 5 years ago. The odd thing is I don't think they were using that server as their mailserver. All their addresses are "@uea.ac.uk" which would indicate they just straight through the main mailgates. They might forward onto their server from there, but I suspect the server was just being used for backups. Therefore the hackers probably spent a lot of time noseying around in there before they found anything. I doubt they just went straight to the mail spool files and ripped everything out. CrundyTalk nerdy to me 11:34, 1 December 2009 (UTC)
Meh, looks like it wasn't the server I was thinking of. IIRC the server was called link6, and according to an email I found it was shut off and the data relocated:
We have turned off link6 as the DDC web server, the DDC is now being served from a new Mac in my office called ddcweb1.cru
The guy who sent that email left, and so I presume it was nothing to do with that. They probably set up another server after I left. CrundyTalk nerdy to me 13:02, 22 June 2010 (UTC)

Is anyone clean?[edit]

Looking at some of the e-mails in my inbox, I'm pretty sure someone could pull a Climategate on them if they were leaked. "Oh riiight, you were just 'cleaning the data' to 'eliminate' the 'drop-out effect.'" Headlines next day: "How psychology is built on one MASSIVE lie!" "Researchers scrub data to keep grant money flowing." Nebuchadnezzar (talk) 23:59, 30 June 2011 (UTC)

Replication[edit]

"The CRU data was also independently replicated." I can't see anything in the references to justify this statement. Can anyone point me to evidence that there has been independent replication of the temperature reconstructions reproduced by the Hadley CRU / NASA GISS Group / University of Arizona teams?— Unsigned, by: 125.255.16.233 / talk / contribs 01:27, 1 June 2014‎ (UTC)

The Muir Russell inquiry (which was comparatively negative in regards to how the scientists "display[ed] the proper degree of openness") came to the same conclusions using GHCN and NCAR data. Osaka Sun (talk) 02:48, 1 June 2014 (UTC)

If you have a piece of software with bugs in it that causes it to manufacture a warming trend, it doesn't matter how many different sets of data you run through it, you will always see a warming trend. The Hadley CRU / NASA GISS Group / University of Arizona teams are all using the same code library to do their reconstructions; ergo, it doesn't matter what data they run through it, it's always going to show warming. Independently replicated means that someone unconnected with them has written their own code and with it replicated their results. Can you point me to someone who has done this? I know of two cases where attempted replication failed; I know of none where it has succeeded. — Unsigned, by: 125.255.16.233 / talk / contribs 04:38, 1 June 2014‎ (UTC)

I'm just wondering if you know anything specific about climate modelling or computer modelling or coding in general - as what you've just said there suggests not. Simulations don't "manufacture" the warming trends, they just act on data. What you're basically saying is the equiverlent of not trusting that 2+2=4 when someone uses Python, Javascript and a pocket calculator to work it out because someone didn't break everything down into machine code and do it again from scratch. Scarlet A.pngDon't click here 07:45, 1 June 2014 (UTC)

I have a Bachelor of Mathematics and 35 years experience as a programmer. I have a fair idea of what is involved in climate modelling. I have worked at a university and seen academics construct theories based on faulty software that have collapsed when the bugs have been found. And I'm not interested in arguing with crack pots about their propaganda. I'm asking if anyone can point me to a paper that demonstrates independent replication of the temperature reconstruction.— Unsigned, by: 125.255.16.233 / talk / contribs 09:15, 1 June 2014‎ (UTC)

Here's a couple, including the Russell inquiry. Have fun.
Interestingly, "point me to a paper that demonstrates independent replication of the temperature reconstruction" sounds a lot like like this argument. Osaka Sun (talk) 10:06, 1 June 2014 (UTC)

Re: 11 second pause. Yes, that sort of thing is bullshit. :-) What I'm looking for is replication, ie a paper where someone took the surface temperature record, ran it through their own separately written software, and got the same result. I haven't seen one yet.

[citation needed] for the claims that a) all three listed groups use the same piece of software in all their reconstructions, and b) the software in question has a warming bias.--ZooGuard (talk) 10:17, 1 June 2014 (UTC)

(a) "use common code"; read the climategate emails to see that this is the case. They talk about sharing newly written procedures between the various groups. That's not the same as "use the same program," a claim that would obviously be nonsense. (b) I don't know whether their software introduces a warming bias; that's why I want to see an independent replication. The independent reconstructions I have seen don't replicate their results.

Riddle-me-this, though, since it's important. What if someone was to hypothetically replicate it and show a "wrong" trend? What then? Do you shout "aha! This global warming malarky is a scam!"? Because that wouldn't actually prove anything, it could well be that the "independent replication" was the flawed code. If you're looking for errors, you need to be looking at errors in the model, not the code, and looking at errors in any underlying assumptions (the total limit for oceans acting as a carbon sink, for instance, is very difficult to model). Scarlet A.pngDon't click here 13:22, 1 June 2014 (UTC)

If someone fails to replicate that indicates a problem that needs to be addressed by further attempts to replicate. Replicability is a requirement of evidence; it has to be demonstrated, not just assumed.

I had a look at some of the papers in the list given above (I won't waste my time with all of them) and found what I expected. One of the standard signs of a crackpot theory is the gathering of a particular type of evidence: if the theory is true, X will be happening, so showing that X is happening proves that the theory is true. In this case: (a) assume the theory is true and that the initial reconstruction is correct; (b) find some natural phenomenon that correlates with the initial reconstruction and declare it to be a temperature surrogate; (c) produce a graph of that phenomenon and claim that you have replicated the initial reconstruction. Carefully ignore: (1) correlation is not causation; and (2) the claim in built on the assumption that the theory is true. If the theory is false and the initial reconstruction is wrong, then there is no correlation and the rest of it falls apart. So this is not even supporting evidence, let alone replication.

I can't see anything in this list that actually replicates the initial reconstruction from the instrumental record. Can someone point me to one? Or is it actually the case that no such reconstruction exists?

Why should we do this for you, exactly? If such a reconstruction existed, would that change your opinion about the fact of global Climate Change? Hipocrite (talk) 14:42, 2 June 2014 (UTC)
PS: [1]. Hipocrite (talk) 14:44, 2 June 2014 (UTC)
Also BEST. Nebuchadnezzar (talk) 14:56, 2 June 2014 (UTC)

Missing the main point[edit]

Attempts to dismiss the entire Climategate scandal as a hoax by way of dismissing individual points such as the 'hide the decline' or 'trick' quotes overlook the elephant in the room, which is that the overall tone of the emails suggests work of a substandard quality. This matters far more than any one example of supposed misconduct.

Policy changes costing trillions of dollars were enacted on the strength of CRU and similar climate reports, on the understanding that these reports constituted science of the best possible quality. Yet, Climategate showed that research in a rather different light, as being fragmentary data full of holes and discrepancies that had been patched and pieced together, missing parts being extrapolated, and obviously faulty sections snipped out. When seen in that light, you have to ask whether policies as expensive as those should be based on data of such mediocre integrity. --Anteaus (talk) 16:01, 20 July 2014 (UTC)

Science is judged by the quality of its methodology, not by the "tone" set by researchers in emails. The only evidence that I see is that standard statistical and mathematical procedures were used to account for known inaccurate and faulty data, and in fact this strengthened the arguments made by the researchers. The fact that the researchers' methodology is sound is all that really matters, so I don't follow how you can claim their research was substandard based on the tone of a few emails. - Grant (talk) 16:09, 20 July 2014 (UTC)

Trick, treat, or statistical numptiness?[edit]

"if a data series ends in 1980, then 4-5 years of model data,...... needs to be incorporated to get a reliable moving average to end in 1980, rather than 5 years previous" The weasel word here is 'reliable'. Yes, you can add the extra data from a model. No, you can't describe this as reliable. If you want 5 years' worth of a moving average, your reliable data will be 5 years old. Doublenegative (talk) 08:03, 10 August 2014 (UTC)