Say what? There isn’t much that surprises me anymore in the rarefied air that is climate science today. This headline made me do a double take, and the sentence that followed, blaming “unusually low temperatures”, even more so. Here’s a NASA satellite derived image in a science story from 2001 on the Arctic ozone:

And the mechanism, it seems “weather” has a major role:
NASA researchers using 22 years of satellite-derived data have confirmed a theory that the strength of “long waves,” bands of atmospheric energy that circle the Earth, regulate the temperatures in the upper atmosphere of the Arctic, and play a role in controlling ozone losses in the stratosphere. These findings will also help scientists predict stratospheric ozone loss in the future.
There’s no hint of this in the press release. Instead they say:
For several years now scientists have pointed to a connection between ozone loss and climate change…
Arctic on the verge of record ozone loss – Arctic-wide measurements verify rapid depletion in recent days
Potsdam/Bremerhaven, March 14th, 2011.
Unusually low temperatures in the Arctic ozone layer have recently initiated massive ozone depletion. The Arctic appears to be heading for a record loss of this trace gas that protects the Earth’s surface against ultraviolet radiation from the sun. This result has been found by measurements carried out by an international network of over 30 ozone sounding stations spread all over the Arctic and Subarctic and coordinated by the Potsdam Research Unit of the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association (AWI) in Germany.

“Our measurements show that at the relevant altitudes about half of the ozone that was present above the Arctic has been destroyed over the past weeks,” says AWI researcher Markus Rex, describing the current situation. “Since the conditions leading to this unusually rapid ozone depletion continue to prevail, we expect further depletion to occur.”
The changes observed at present may also have an impact outside the thinly populated Arctic. Air masses exposed to ozone loss above the Arctic tend to drift southwards later. Hence, due to reduced UV protection by the severely thinned ozone layer, episodes of high UV intensity may also occur in middle latitudes. “Special attention should thus be devoted to sufficient UV protection in spring this year,” recommends Rex.
Ozone is lost when breakdown products of anthropogenic chlorofluorocarbons (CFCs) are turned into aggressive, ozone destroying substances during exposure to extremely cold conditions. For several years now scientists have pointed to a connection between ozone loss and climate change, and particularly to the fact that in the Arctic stratosphere at about 20km altitude, where the ozone layer is, the coldest winters seem to have been getting colder and leading to larger ozone losses. “The current winter is a continuation of this development, which may indeed be connected to global warming,” atmosphere researcher Rex explains the connection that appears paradoxical only at first glance. “To put it in a simplified manner, increasing greenhouse gas concentrations retain the Earth’s thermal radiation at lower layers of the atmosphere, thus heating up these layers. Less of the heat radiation reaches the stratosphere, intensifying the cooling effect there.” This cooling takes place in the ozone layer and can contribute to larger ozone depletion. “However, the complicated details of the interactions between the ozone layer and climate change haven’t been completely understood yet and are the subject of current research projects,” states Rex. The European Union finances this work in the RECONCILE project, a research programme supported with 3.5 million euros in which 16 research institutions from eight European countries are working towards improved understanding of the Arctic ozone layer.

In the long term the ozone layer will recover thanks to extensive environmental policy measures enacted for its protection. This winter’s likely record-breaking ozone loss does not alter this expectation. “By virtue of the long-term effect of the Montreal Protocol, significant ozone destruction will no longer occur during the second half of this century,” explains Rex. The Montreal Protocol is an international treaty adopted under the UN umbrella in 1987 to protect the ozone layer and for all practical purposes bans the production of ozone-depleting chlorofluorocarbons (CFCs) worldwide today. CFCs released during prior decades however, will not vanish from the atmosphere until many decades from now. Until that time the fate of the Arctic ozone layer essentially depends on the temperature in the stratosphere at an altitude of around 20 km and is thus linked to the development of earth’s climate.
This is a joint statement of the following institutions. The persons mentioned in each case are also at your disposal as contacts.
Belgium
Hugo De Backer, Royal Meteorological Institute of Belgium, +32 2 3730594, Hugo.DeBacker@meteo.be
Canada
Tom McElroy, Environment Canada, +1 416 739 4630, Tom.McElroy(at)ec.gc.ca
David W. Tarasick, Air Quality Res. Div., Environ. Canada, +1 416 739-4623, david.tarasick(at)ec.gc.ca
Kaley A. Walker, Univ. Toronto, Dep. of Physics, +1 416 978 8218, kwalker(at)atmosp.physics.utoronto.ca
Czech Republic
Karel Vanicek, Solar and Ozone Observatory, Czech Hydromet. Inst., +420 495260352, vanicek(at)chmi.cz
Denmark
Niels Larsen, Danish Climate Center, Danish Meteorological Institute, +45-3915-7414, nl(at)dmi.dk
Finland
Rigel Kivi, Arctic Research Center, Finnish Meteorological Institute, +358 405424543, rigel.kivi(at)fmi.fi
Esko Kyrö, Arctic Research Center, Finnish Meteorological Institute, +358 405527438, esko.kyro(at)fmi.fi
France
Sophie Godin-Beekmann, Gerard Ancellet, LATMOS CNRS-UPMC, +33 1442747 67 / 62, sophie.godin-beekmann@latmos.ipsl.fr, gerard.ancellet(at)latmos.ipsl.fr
Germany
Hans Claude, Wolfgang Steinbrecht, Deutscher Wetterdienst Hohenpeißenberg, +49 8805 954 170 / 172, hans.claude(at)dwd.de, wolfgang.steinbrecht(at)dwd.de
Franz-Josef Lübken, Leibniz-Institut für Atmosphärenphysik, +49 38293 68 100, luebken(at)iap-kborn.de
Greece
Dimitris Balis, Aristotle University of Thessaloniki, +30 2310 998192, balis@auth.gr
Costas Varotsos, University of Athens, +30 210 7276838, covar(at)phys.uoa.gr
Christos Zerefos, Academy of Athens, +30 210 8832048, zerefos(at)academyofathens.gr
Great Britain
Neil Harris, European Ozone Research Coordinating Unit, University of Cambridge, +44 1223 311797, Neil.Harris(at)ozone-sec.ch.cam.ac.uk
Norway
Cathrine Lund Myhre, NILU – Norwegian Institute for Air Research, +47-63898042, clm(at)nilu.no
Russia
Valery Dorokhov, Central Aerological Observatory , +7 499 206 9370, vdor(at)starlink.ru
Vladimir Yushkov, Central Aerological Observatory +7 495 408-6150, vladimir(at)caomsk.mipt.ru
Natalya Tsvetkova, Central Aerological Observatory +7 495 408-6150, nat(at)caomsk.mipt.ru
Spain
Concepción Parrondo, Manuel Gil , INTA, +34 91 5201564, parrondosc@inta.es, gilm(at)inta.es
Switzerland
René Stübi, Federal Office of Meteorology and Climatology, MeteoSwiss, +41 26 662 62 29, rene.stubi(at)meteoswiss.ch
Geir O. Braathen, World Meteorological Organization, +41 22 730 82 35, GBraathen(at)wmo.int
USA
Ross J. Salawitch, Univ. of Maryland, MD, +1 626 487 5643, rjs(at)atmos.umd.edu
Francis J. Schmidlin, NASA/GSFC/Wallops Flight Facility, +1 757 824 1618, francis.j.schmidlin(at)nasa.gov
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Reed Coray, Show us the dancing ant, then we’ll talk grant $.
Mike came through. Very testable as to his statement. He used the word “confirmed”. I read the article. No such confirmation found as to the human footprint on Earth rotation due to AGW temperature change.
“Since scientists know air temperature can’t affect movements of Earth’s core or Earth’s length of day to the extent observed, one possibility is the movements of Earth’s core might disturb Earth’s magnetic shielding of charged-particle (i.e., cosmic ray) fluxes that have been hypothesized to affect the formation of clouds. This could affect how much of the sun’s energy is reflected back to space and how much is absorbed by our planet. Other possibilities are that some other core process could be having a more indirect effect on climate, or that an external (e.g. solar) process affects the core and climate simultaneously.”
“So cooling is caused by warming.” Well there’s high correlation between periods of cooling followed by periods of warming – and high correlation between periods of warming followed by periods of cooling – so each must cause the other. Can I get my PhD in climate science now?
Mike;
NASA Study Goes to Earth’s Core for Climate Insights>>>
Ya know, I actually done read that there article. Let me see if I can walk you through it. These here scientists noticed a 60 to 85 year long fluctuation in earth temperature. Yup, its really evident if you gots a good temperature record, like one what was printed out before Hansen adjusted most of them fluctuators down the swirly bowl. Oh wait, that was NH that matched so good, the SH not so much, longer cycle…but I digress.
Anyhoo, these totaly bright scientists done come up with a way to indirectly measure fluctuators in the earth’s molten core. Then they compared that to the earth’s temperature record and said Gaaaalllllleeeee gee willikers, they’s about the same. Now I got me a problem with “about” but let’s ignore that for about 4 milliseconds. Why 4 mS? Glad ya done asked. Cuz that’s the variation in the length of the day supposedly caused by there here fluctuators in the earth’s core. Now gimme a second….I mean 4 mS and I’ll grab me a calculamator. Letsee, that’s a change of about .000004% give or take an order of magnitude. If we round off to say 4 decimal places, that’s zero.
Now, if they’d included some explanation of how that causes a natural 0.2 C change, I’d at least listen. But all they said was, it couldn’t be the oceans or the atmosphere, so it must be the molten core causing it. Maybe by messing with magnetic fields and cosmic rays…or somethin’ else maybe that molten cores mess with. Now I got some problems already with “about” correlates, and I got more with a whole 4mS change in the length of the day rounded to 4 decimal places = 0, but there’s a lot of cosmic ray data what’s been collected from all sorts of places, mostly by NASA…. hey wait, don’t this bunch work for NASA? Yup, says so right there on their web site. So you woulda thought how much work would it have been to go take a quick peek and see if that “about” correlates too? Cause if it did, ya gotta be thinkin’ Nobel. But they didn’t, they just said can’t be nothin’ else, maybe its doin’ something to cosmic rays or somethin’ else.
OK, so here’s where I gotta say to that young lady what done the study, sorry dear, you gots none of them thar credibility chips so far, and now you and your buddy Mikey are gonna lose a few more which will kinda put you in a deficit position. See, correlation ain’t causation, and cause and effect gets tangled up plenty too. Don’t suppose you asked if hmmm…maybe what ever causes the motlen core fluctuation ALSO causes the temperature fluctuation? So let’ see if there be any clues what points us in that direction.
Now one thing I noticed kinda peculiar like is how the temperature record started to diverge in about 1930 from them thar models what’s they got, and so they figured ha! About correlates, so what’s left over must be human’s spreadin’ their evil across the planet and doing things like building houses and growing food and shipping it places where there ain’t no food and having fun in 4×4’s and we all know havin’ ANY kind of fun is bad for the planet, just like raising food is. Like I said though “about” doesn’t cut it for me, not to mention…phase delay. You would think such a teeny thing would correlate but run maybe a few years or decades behind? Never mind that too.
So, what happened in 1930 what we know about that could be big enough to slop that good old molten core around a slightly different way. They already said it ain’t the oceans or the atmosphere, they ain’t got the mass, and on that, I kinda gotta agree. But that’s the nature of human beings, we got tunnel vision. Once we start peering down into the depths of the earth, we forget to maybe look over our shoulder a bit. Let’s have a looksee.
Well, there’s that big yella thing, but folks been studying the heck out of that, don’t remember anything special about that time frame. What else? Oh hey…whats that other orb in the sky? The moon? How big is it? 1/6 mass of earth? Huh. Pretty darn big, and you know, it ain’t spread out like oceans and atmosphere it only pulls from one side at a time. But its in orbit, just a big circle, right. Nah! Its got a perhelion and an inclination and a bunch of other fluctuators of different lengths. They kinda hit mins and maxes around 60 to 85 years or so, funny that almost correlating? Let’s see, when was the last time they coincidentalized? Gosh darn it, right toward the end of 1929. ya suppose the moon might changes how the oceans slosh around too? YA THINK? Maybe?
Now that ain’t no proof. Stock market crashed in 1929 too. Can’t rule these things out, all them stock brokers plummeting from the windas and hitting the dirt mighta stirred things up.
Personaly, frankly, I don’t think its the moon either. But its a pretty freakin’ more plausible explanation than cosmic rays nobody measured against the flucuations in the molten core that changed the length of a day by 0.0000 %.
The stratospheric cooling reacted rapidly to the solar wind decrease that began in 1996 because it has very little thermal mass. Ice core troposheric/solar proxy temperature reconstructions show a 15 to 20 year lag with solar forcing due to the greater thermal mass and the slow release of heat from the oceans. Global troposheric temperatures are falling off a cliff.
http://processtrends.com/images/RClimate_UAH_Ch5_latest.png
Ocean temps will decline much more slowly.
I don’t suppose they attibute any of this to the dramatic drop in UV from the sun… you know, UV that MAKES the ozone?…
Or to the idea that maybe if it’s getting colder then it’s getting colder….
Nahh… too simple…
@Pamela Gray says:March 15, 2011 at 8:23 pm
You are being disingenuous. All researchers discuss caveats. Read the next paragraph.
@davidmhoffer says: March 15, 2011 at 9:08 pm: “These here scientists noticed a 60 to 85 year long fluctuation in earth temperature.”
That is not what the article said. It said: “A dominant longer timescale mode that ranges from 65 to 80 years was observed to change the length of day by approximately 4 milliseconds at the beginning of the 20th century.”
Look folks, you can see that these “skeptics” distort and quote out of context to make their “points”. They do not do this on purpose. Their minds are so rigid that they see what they “need” to see. There are many lines of evidence pointing the human (GHG) cause of recent warming. All of the studies are require complex measurements and analysis. Of course there are caveats and uncertainties. But there is no credible evidence that the sun or some unknown natural cycle caused most of the recent warming. Thus, rational people go with the preponderance of the evidence.
Did the glove fit OJ’s hand? Could the police have framed him? Was there room for a shadow of a doubt? Maybe, but when a second jury looked at the case from a preponderance of the evidence standard they had no trouble deciding. If you were driving down a dark foggy road at night and a sign said: “There is a 80% chance the scientists are right and the bridge is out and a 20% chance the bloggers are right and the bridge is fine,” what would you do? Hit the gas? Is that sane?
If 9 doctors said you needed an operation, but you found some blog or TV talk show host that said not to bother, what would you do? There is no such thing as absolute certainly. You’ve gotta look at the odds.
Now what do about climate change is a separate question from whether we are causing it. If you don’t like lefties, see what rational conservatives want to do: http://www.rep.org/
@Alan the Brit
Smart Arse Eco-Lawyers & CO,
Shouldn’t that be Smart Arse Eco-Lawyers & CO2? (or CO3)
/Mango
I don’t deny climate changes, I know climate changes
To paraphrase the opening line of the story
Say what? There isn’t much that surprises me anymore in the rarefied air that is denial
Polar ozone depletion is complicated by the extreme cold over the polar regions where the average temp at 20km is -90c, at certain periods through the year colder, the claim that this is a record I also find odd, given the number of times I’ve seen the temperature data referenced to with statements such as “there isn’t enough data” that is a record that goes back 130 years. The “record loss” here relates to a record that only goes back to the 80s when the British Antarctic Survey data shows the first holes forming.
(their full data set goes back to the 50s when they first installed the Dobson instrument that measure ozone, their data shows no holes prior to the 70s over Antarctica)
(strange you don’t seem to have mentioned that either)
I really don’t get this sad attempt to try and discredit this science, it is solid cause and effect (No hole, add CFC’s ozone drops, reduce CFC’s ozone recovers) pretty simple.
and the recovery is a documented fact
http://www.theozonehole.com/images/111ozone-20060830-graph-browse.jpg
I also note you fail to mention global ozone levels that are not affected by polar cold, they have been recovering steadily since the late 90’s i.e. after the Madrid protocol came into effect. (see graph above)
But I guess mentioning that would ruin the anti science point you are trying to push here.
(and those that feel the need to add empty comment or say I don’t know what I’m talking about, I should state I work for the Australian Antarctic Program, in the Atmospheric section – since the late 80s in fact).
Mike;
Thus, rational people go with the preponderance of the evidence.>>>
You read my rant and focus on a minor detail which you figure discredits the rest of what I said? Then have the moxey to complain that rational people go with the preponderance of the evidence? Well let’s just be rational for a moment then, shall we?
The link you provided is to science that present an effect and assumes a cause in the absence of any other explanation, provides not a single bit of evidence to that could be easily obtained to show that their theory correlates to the suggested physical cause (cosmic rays) nor do they present any other rational that would provide for sufficient physics to suggest that the changes observed in the magnetic field could result in at least some sort of process affecting temperature within the right order of magnitude. Shoddy science on a good day. Assuming correlation is causation should be embarrasing enough, but they go right one yipping about cause and effect without bothering to even try and show any evidence of cause and effect nor looking for alternate possibilities. Then you jump right in and accuse me of having blinders on because I misread one tiny thing? Go read it again, then read what I wrote, paying attention to all the things I got exactly right. Talk about wilfully blind!
But since you are on the topic, let me straighten you out on something. I have no problem at all saying that CO2 increases the temperature of the planet. I even have an article on own blog explaining how that works, and I’m frequently on this site dueling with skeptics screaming about perpetual motion and how the laws of thermodynamics are being broken. I tell them I’m a skeptic, and they are wrong.
Now here’s where you are wrong. That science you pointed to is in fact shoddy. They present as being possible something they have no evidence to support, do nothing to find supporting evidence, and fail to consider, let alone eliminate alternate possibilities. As for your prescious GHG’s and human finger prints, sorry, CO2 is logarythmic. It is subject to the law of diminishing returns, and if you bother to take a look at the IPCC scenarios and work them backwards, you’ll discover that the amount of oil we’d need to burn to get anywhere near the scenarios they present as “likely” would make Saudi Arabia look like just a pile of sand.
Its one thing to claim that GHG’s can warm the planet. It is another entirely to to claim that the order of magnitude is significant, or ignore that the rapid decline in the effect of any additional CO2 makes the whole discussion moot anyway. THAT’s what the preponderance of the science says if you get off your high horse and read the fine print right in the IPCC reports. No, don’t start with me about feebacks either, that’s even easier to debunk.
See here:
http://www.irishweatheronline.com/irishweather/how-the-sun-could-control-earths-temperature.html
The stuff I set out about the solar induced variability of the vertical temperature of the atmospheric column applies equally to ozone quantities because the temperatures at the various levels are ozone quantity dependent.
The true issue is the net balance of ozone creation and destruction processes at each level.
In order to get a match between observations of both temperatures and ozone quantities it is necessary to propose a reversed solar/ozone net balance of effect above and below 45km.
Thus above 45km ozone destruction processes dominate when the sun is more active and below 45km ozone creation processes dominate when the sun is more active.
When the sun is less active the opposite setup must apply.
It is a matter of atmospheric chemistry and not radiative physics.
Unless someone can deliver a clear rebuttal so that I can determine whether or not I have been wasting my time.
Dan
All I can say as an Aussie is that if my taxes are paying for you, then I have even more cause to weep.
As I posted much earlier Professor Gordon Dobson’s book “Exploring the Atmosphere” was my textbook on atmospheric science at high school in the mid- Sixties. Unlike the fairy stories on the internet (and I presume in textbooks today) Professor Dobson’s main interest in ozone was to only allow him to prove the existence of, and plot the direction of upper atmospheric air currents.
Professor Dobson set up his Dobson Spectrophotometer down in Antarctica NOT because he had some passing interest in ozone, but because he KNEW that there should not be any ozone there at the end of the winter season (no sunlight = no ozone), and yet there was. He postulated it was being brought in from elsewhere.
So, far from “no ozone holes prior to the Seventies” as you claim, back then ozone depletion at the poles at the end of winter was a known and fully understood fact: the natural result of a lack of sunlight to elevate O2 to the point where it could dissociate and reform as the more energetic, albeit unstable O3.
The “ozone holes” were suddenly “discovered” as such, despite formerly being a perfectly natural and predicted and observed phenomena, in the 1980’s when it became politically expedient (and highly profitable) to do so.
Let me put it to you another way Dan:
If the bulk of global ozone forms when sunlight hits oxygen how on earth do you explain its formation when the sun is absent for several months during the Polar winters?
And if it can’t form in the first place how on earth can it get “depleted” by CFC’s – or anything else?
To summarise:
O2 + sunlight = ozone
NO O2 or NO sunlight = NO ozone. It really is that simple.
So, despite your alleged qualifications and alleged work experience, let me finish by saying:
You don’t know what you’re talking about.
ferd berple says:
March 15, 2011 at 7:52 am
“How this is due to global warming is very hard to understand becuase one of the main predictions of global warming is a warming of the air over the poles, while what they are reporting is a cooling of the air over the south pole.”
No. One the main predictions of anthropogenic global warming is a warmer troposphere and a colder stratosphere. The two move in opposition to each other. Ozone in the stratosphere absorbs infrared radiation from the sun and heats the stratosphere which has a cooling effect on the troposphere. Reduce the stratospheric ozone and the opposite happens.
I believe the theory du jour doesn’t have anything to do with CFCs but is rather about stratospheric ice crystals which effect ozone chemistry and AGW is effecting the ice crystals. Don’t worry about it. There will be a different ozone theory du jour tomorrow after this one has been panned out.
Oops sorry. Corrected:
“ozone in the stratosphere absorbs
infraredultraviolet radiation from the sun and heats the stratosphere”Dan says:
March 15, 2011 at 11:40 pm
” it is solid cause and effect (No hole, add CFC’s ozone drops, reduce CFC’s ozone recovers) pretty simple.
and the recovery is a documented fact
http://www.theozonehole.com/images/111ozone-20060830-graph-browse.jpg ”
But correlation is not causation and there is another equally (perhaps more) persuasive correlation in that the changes in trend for both ozone and chlorine commenced around the same time (late 90s) as the stratospheric cooling stopped, the jets stopped moving poleward and the sun started showing signs of reduced acticity levels from earlier cycles. Also global cloudiness started to increase as did global albedo.
So the proposition that solar behaviour is involved in the observed changes is a more complete scenario than just linking CFCs to ozone quantities.
Yes Tonyb, of course. Charge a humungous fee, some dumb bureaucrat will pay, of course it won’t be my money, it’ll be taxpayers money. OT, ever noticed how when governments want to impress the people & claim credit, they say “they” are spending millions on a project, but when they don’t want to spend money on something, they call it “taxpayers” money, not theirs? Interesting!
“Ozone is lost when breakdown products of anthropogenic chlorofluorocarbons (CFCs) are turned into aggressive, ozone destroying substances during exposure to extremely cold conditions. ”
Come on! really? this passes as science? AGW didn’t work out so plan b is to introduce anthropogenic chlorofluorocarbons and extremely cold conditions?
The so called “hole” in the ozone layer over the poles is a natural Phenomenon it’s been there ever since it was discovered.
The obvious process of the ozone layer over the poles that should be scientifically explained is that when temperatures rise (get warmer) then the ozone “hole” becomes smaller and when temperatures fall (get colder) then the ozone “hole” becomes larger.
Most of us have lived through the ozone scare of the 80’s and remember the tons of raw Bull shoveled by the media back then, so do we have to buy this bull crap again? every time the ozone fluctuates some effing moron gets a research grant and the rest of us get more regulations and taxes.
Good heavens Mike (Mike says: March 15, 2011 at 10:45 pm), you just scored one for the opposition. Do you not realize that when you got the ball again, you ran down the court and slam dunked a two-pointer for skeptics?
But just to be sure (because I am gobsmacked here and I may have misunderstood your confirmation statement made earlier), please state again whether or not you believe the article states that atmospheric temperature change can affect rotation.
memoryvault says:
March 15, 2011 at 5:14 pm
“119 comments (so far) on “holes” that don’t exist, in a “layer” that doesn’t exist, and a mountain of quotes from and links to “published, peer-reviewed scientific papers”, all debating the “causes” of a purely natural phenomenon that occurs over the Poles every (local) winter because the sun doesn’t shine at the time – hence no formation of ozone.
It really IS that simple.”
Thank You! Couldn’t have said it better myself.
I guess I fell for the ‘CFC’s causes ozone loss’ fraud, when in reality it’s been cold air all along.
Here’s what James Lovelock (the Gaia guy) said recently about the ozone thing:
“I have seen this happen before, of course. We should have been warned by the CFC/ozone affair because the corruption of science in that was so bad that something like 80% of the measurements being made during that time were either faked, or incompetently done.”
And we continue to pay today.
I noticed that not a single AGW believer replied to Jerome’s post. What he stated is a big problem with AGW as I see it. A real catch 22. I’ll be awaiting Mike, eadler or Gavin, etal’s explanation …….
Ah, but of course.
1. ALARMA!!!
2. It’s worse then we thought.
3. It’s is very complicated, in fact it is so complicated even we don’t fully understand it.
4. Therefor we need to conduct further research to find out whats what.
5. Got spare change?
The Solution is obvious……….. We need to tax the Sun.
Mike, when I asked you to “Provide empirical evidence quantifying the amount of temperature increase that is due to human CO2 emissions,” you replied:
“This has been done many times as you already know. Here is a recent study that approaches the issue from a totally new angle and confirms the human fingerprint on recent warming: NASA Study Goes to Earth’s Core for Climate Insights”
Mike, there is no empirical evidence anywhere that directly measures any global temperature increase due to human CO2 emissions. As stated in your link, it is done with computer models, which is not evidence. The models are programmed to show what may or may not be there. GIGO is not testable evidence.
And your NASA link doesn’t show what you claim it shows. As Pamela Gray noted, it specifically states that “…scientists know air temperature can’t affect movements of Earth’s core or Earth’s length of day…”. Yet you claim that citation supports your CO2 beliefs. Are you seriously claiming that a minor trace gas alters the planet’s rotation??
You are contorting yourself into a pretzel trying to show that CO2 is a problem. But unless convincing evidence emerges showing global damage from CO2, you’re suffering from the black cat fallacy: you assume there is a black cat in your dark bedroom. But when you turn on the light… there is no cat.
You are assuming that CO2 is harmful at current and projected concentrations. But there is zero real world evidence to support your quasi-religious belief.
All available evidence shows that CO2 is both harmless and beneficial. Reasonable people accept the evidence, while true believers operate on faith.
Wow, my comment didn’t make it past the moderator.
Must have been the smiley face.
Regards,
Bob
[Look again, it’s there. ~dbs, mod.]