No wonder it's the warmest year on record, in Michigan it was 600°F! we're screwed

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shira

Diamond Member
Jan 12, 2005
9,567
6
81
Some of you guys are a bunch of friggin idiots. Did you even read the article (which is pretty clearly written by someone with an agenda - hint - read the address of the URL:
The author found that there were errors in data as reported somewhere. Yet, you guys claim that
A) This raw data that is publicly available is not publicly available because scientists aren't releasing it.
B) Any attempt to deal with outliers like this is "cooking the data."
C) This data was actually used in climate models when even the author states that he doesn't know.

Regardless of your point of view on global warming, to accept at face value any article written which supports your point of view shows an incredible degree of academic laziness.

Furthermore, the title - average of 10 to 15 degrees warmer. Sure, if you have one data point that's 500 and something degrees above the actual value, when you average it in with a bunch of other data points that are correct, the new average is going to be 10-15 degrees higher. If the other data points were higher than actual, then that average is going to be even higher yet. I can't recall any scientific studies that said "OMG! Michigan was 15 degrees warmer on average this year!" That's pretty telling that this 600 degree point was NOT used. ANYONE who isn't an idiot will "manipulate (omg!)" the raw data to exclude outliers.

Well said.

Erroneous data? "It's a conspiracy!!" Eliminate the erroneous data? "They're MANIPULATING the data!! It's a conspiracy!!"
 

Paul98

Diamond Member
Jan 31, 2010
3,732
199
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I'm simply pointing out the stupidity of your post. A linear fit is usually a good approximation for a very small dataset, but rarely is for larger ones (such as the one you posted). I'm telling you that the "trend" you cite in your data is bunk. So is any apparent trend in the other guy's data. Step away from the keyboard and quit posting ignorant crap and I'll be happy to leave you alone.

LOL you come here and try to insult my intelligence, and can't even understand a simple point I am making. You attack points I am not even making it's nice when you. Before you spout your mouth off it's good to understand what the person is getting at to begin with. Instead you come in here trying your hardest to sound smart, yet you come off sounding like a dick. If you were actually arguing against some point I had tried to make I would be glad to back it up, and argue my point. But you are arguing my point for me, but you don't seem to understand this is just what I have been getting at in these posts.
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
LOL you come here and try to insult my intelligence, and can't even understand a simple point I am making. You attack points I am not even making it's nice when you. Before you spout your mouth off it's good to understand what the person is getting at to begin with. Instead you come in here trying your hardest to sound smart, yet you come off sounding like a dick. If you were actually arguing against some point I had tried to make I would be glad to back it up, and argue my point. But you are arguing my point for me, but you don't seem to understand this is just what I have been getting at in these posts.
Then I suggest you should say what you mean in proper English rather than whatever ghetto dialect you've been using.
 

monovillage

Diamond Member
Jul 3, 2008
8,444
1
0
Now posted at the site that usually features the NOAA-16 temperatures is this notice.

“NOTICE: Due to degradation of a satellite sensor used by this mapping product, some images have exhibited extreme high and low surface temperatures. “Please disregard these images as anomalies. Future images will not include data from the degraded satellite and images caused by the faulty satellite sensor will be/have been removed from the image archive.”

Satellite NOAA-16 was placed in 2000, so far there's been no official mention of how long it's been giving out incorrect temperatures or if they've been used in claims by NOAA about the "hottest decade ever". It's pretty sloppy science that NOAA and the scientists from Michigan State University missed these errors, but mistakes happen. To me what's more important is if they release the data history of this satellite, show when it began giving bad data, check other satellites for problems and release the information about whether they used the data in their claims about "record global warming". Judging from past performance from Mann, Hansen, Jones, Trenberth, Santer and Schmidt i'm not holding my breath for disclosure.
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
LOL I feel sorry for you...
LOLLERSKATES!!!!1! Another ignorant high school kid feels sorry for me because I lack the ability to decipher his unintelligible ramblings. Don't worry - I'll be teaching a course on this stuff again in two weeks and I'll let you audit it for free if you can make your way here.
 

Paul98

Diamond Member
Jan 31, 2010
3,732
199
106
LOLLERSKATES!!!!1! Another ignorant high school kid feels sorry for me because I lack the ability to decipher his unintelligible ramblings. Don't worry - I'll be teaching a course on this stuff again in two weeks and I'll let you audit it for free if you can make your way here.

Nothing to add but insults I see. If you actually cared about trying to convince people about your argument then you wouldn't come on here and insult people every post. You come in here with your preconceived notions of what people know and that they know less than you.

It works much better getting your point across if you don't act like an asshole. I'll try to make the point more obvious about what I was trying to get at. Now I could have just said what I was trying to get to, but for some people to understand you have to start with the basics. Maybe I should have made this a little more clear of what I was doing. But it works best if you don't say anything and let them come to the conclusion on there own, and show the flaws made.

But you come here with NOTHING to add, instead try to make yourself feel good by insulting someone. If you actually wanted to talk about something you would try to add something. But you obviously don't and are just an asshole and you seem to be proud of it.

That's all the time I will spend talking to you until you change your tone.
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
Nothing to add but insults I see. If you actually cared about trying to convince people about your argument then you wouldn't come on here and insult people every post. You come in here with your preconceived notions of what people know and that they know less than you.

It works much better getting your point across if you don't act like an asshole. I'll try to make the point more obvious about what I was trying to get at. Now I could have just said what I was trying to get to, but for some people to understand you have to start with the basics. Maybe I should have made this a little more clear of what I was doing. But it works best if you don't say anything and let them come to the conclusion on there own, and show the flaws made.

But you come here with NOTHING to add, instead try to make yourself feel good by insulting someone. If you actually wanted to talk about something you would try to add something. But you obviously don't and are just an asshole and you seem to be proud of it.

That's all the time I will spend talking to you until you change your tone.
You tried to pull a fast one and got caught. You can either own up to it, pretend like what I said is factually incorrect (which it isn't), or clarify (read: intrinsically change the meaning of) your original post to fall in line with reality. Or, you can call me an asshole in an effort to convince everyone else that what you said was a matter of opinion, rather than fact, such that you're entitled to it even if it is erroneous. Your choice.
 

bfdd

Lifer
Feb 3, 2007
13,312
1
0
How about instead of looking at 10 years, you look at the graph starting at 1895.

from the same website
http://www.ncdc.noaa.gov/oa/climate/research/cag3/na.html
But put in far more years, so how does this trend look?

and if we look back 100,000 years we see something drastically different. Why does a "trend" over 100 years matter? It doesn't because the world is much older than 100 years of it's life time to matter much more than a blink is to us.
 

Jaskalas

Lifer
Jun 23, 2004
33,573
7,635
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and if we look back 100,000 years we see something drastically different. Why does a "trend" over 100 years matter? It doesn't because the world is much older than 100 years of it's life time to matter much more than a blink is to us.

His is to point out that we've warmed, as if to blame humans for that.

Mine is to point out that the warming trend has stopped.
 

monovillage

Diamond Member
Jul 3, 2008
8,444
1
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There's lies, damn lies and statistics (which btw was not said by Mark Twain) If you chart unadjusted temperatures from the 30's you get a pretty flat line, if you chart from the 70's you get an increasing temperature line, if you chart from the late 90's you get a cooling line. Much of the disagreement is when you begin your graph and how/why/what adjustments have been made to the raw data. Most skeptics question the validity of the adjustments and most Global Warming advocates hide the methods they've used to adjust the temperatures. An example is this recent lawsuit in New Zealand to get NIWA to release their data and methods they used to adjust the raw data.

http://wattsupwiththat.com/2010/08/16/new-zealands-niwa-sued-over-climate-data-adjustments/

Good science requires transparency, it must be published, accessible and reproducible, something that Climate Science has been sadly lacking to date.
 

Paul98

Diamond Member
Jan 31, 2010
3,732
199
106
and if we look back 100,000 years we see something drastically different. Why does a "trend" over 100 years matter? It doesn't because the world is much older than 100 years of it's life time to matter much more than a blink is to us.

It doesn't matter unless you can show that compared to what has happened in the past that this is significant. This is the whole point people can post graphs, or raw data all they want. If you haven't done any analysis on the data then it doesn't actually tell you very much.

That graph means exactly what it says and nothing more. It doesn't prove man made global warming, just as that previous graph doesn't disprove global warming.
 

senseamp

Lifer
Feb 5, 2006
35,787
6,195
126
It's good to know we have so many climate scientists and statisticians in ATPN.
 

Paul98

Diamond Member
Jan 31, 2010
3,732
199
106
His is to point out that we've warmed, as if to blame humans for that.

Mine is to point out that the warming trend has stopped.

My point is to show you that you have no proof that the warming trend as stopped.
 

monovillage

Diamond Member
Jul 3, 2008
8,444
1
0
It's good to know we have so many climate scientists and statisticians in ATPN.

Because only climate scientists are ALLOWED to debate Global Warming. Hadley/CRU thanks British Petroleum for their large donations and hopes the carbon credit scam....errrr program.....will seriously boost BP's profits.

http://www.marketwatch.com/story/bp-no-plans-to-sell-alternative-energy-units-2010-07-14

"The company develops solar-power technology and wind-power projects, and also has hydrogen and biofuel businesses. BP has wind farms in seven states, including California and Texas. The company is also developing projects in California to capture the carbon dioxide emitted by using petroleum coke to produce hydrogen for generating power. "
 
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halik

Lifer
Oct 10, 2000
25,696
1
0
I'm guessing you don't know that statistics can be manipulated. Like this example. If they change the raw data deliberately to support their tree hugging ways, no statistics can catch that.

FUD defense in full force...

All I have to say to the topic on hand is that it's amusing that people with no statistical background tend to be the loudest people screaming "fraud".

The best example was the thread headlined "scientist find no statistical evidence of global warming", containing an article that mentions that you do not get a 95 perc statistically significant relationship to show the temperature has been increasing in the last decade.
 
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Nov 30, 2006
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All I have to say to the topic on hand is that it's amusing that people with no statistical background tend to be the loudest people screaming "fraud".
Like these two guys (McShane and Wyner)?

I saw this in the news today regarding a statistical analysis of proxy reconstructions (McShane and Wyner 2010) that will appear in the Annals of Applied Statistics shortly (one of the top statistical journals). We all know the tree ring proxy is horrid...assuming you've been paying attention to Briffa post-1960. It now appears that we have strong evidence that all the proxys suck...how nice. The more we learn...the more we find out how much we really don't know.

http://www.e-publications.org/ims/submission/index.php/AOAS/user/submissionFile/6695?confirm=63ebfddf

A Statistical Analysis of Multiple Temperature Proxies: Are Reconstructions of Surface Temperatures Over the Last 1000 Years Reliable?

"We find that the proxies do not predict temperature significantly better than random series generated independently of temperature. Furthermore, various model specifications that perform similarly at predicting temperature produce extremely different historical backcasts. Finally, the proxies seem unable to forecast the high levels of and sharp run-up in temperature in the 1990s either in-sample or from contiguous holdout blocks, thus casting doubt on their ability to predict such phenomena if in fact they occurred several hundred years ago."
 
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monovillage

Diamond Member
Jul 3, 2008
8,444
1
0
Between McKitrick, McIntyre and Herman's paper which totally debunks Mann 08 et al. data and the McShane, Wyner which rips his statistical methodology, no self respecting scientist would ever cite Mann and the hockey stick team as anything but a bad joke. That's not going to stop the political spinners and policy tap dancers from using the hockey stick graph, but I doubt if you'll see scientists use it anymore.

http://rossmckitrick.weebly.com/
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
If you're still talking about the trend line, why didn't you call out Jaskalas? He's the one that posted only 10 years with a linear, descending trend line, along with a link to the site that plots like that.
Because, as I already stated, a linear fit is generally an acceptable approximation over small ranges of the independent variable. However, as I also already stated, such trends are meaningless unless they meet certain criteria, which is why I also already said that people on both sides of this argument need to quit posting pretty pictures to prove a scientific point. But you apparently neglected those statements because you were blinded by what you perceived as an attack on your buddy.
 
Dec 10, 2005
24,427
7,345
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Because, as I already stated, a linear fit is generally an acceptable approximation over small ranges of the independent variable. However, as I also already stated, such trends are meaningless unless they meet certain criteria, which is why I also already said that people on both sides of this argument need to quit posting pretty pictures to prove a scientific point. But you apparently neglected those statements because you were blinded by what you perceived as an attack on your buddy.

Your points are much more effective when you don't insult people. Thanks for playing.
 

CycloWizard

Lifer
Sep 10, 2001
12,348
1
81
Your points are much more effective when you don't insult people. Thanks for playing.
If people don't want me to tell them they're wrong, then they shouldn't be wrong in the first place. I don't give a rat's ass if someone's mangina is sore after being chafed by reality.
 
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