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On 23/04/2018 01:24, Gary Harnagel wrote:
On Sunday, April 22, 2018 at 11:00:51 AM UTC-6, Quadibloc wrote: On Sunday, April 22, 2018 at 7:03:51 AM UTC-6, Gary Harnagel wrote: How can one have confidence in AGW when warm temperatures are claimed to support AGW and cooler temperatures are also claimed to support AGW? That kind of baloney makes the theory unfalsifiable. IOW, unscientific. While you are correctly referring to a valid scientific principle, you should know better, then, to apply it in this way. Cooler temperatures, by themselves, don't support AGW. Cooler temperatures that can be traced back to the Gulf Stream weakening - due to *warmer* temperatures in the far North, causing water from glaciers to make the Atlantic Ocean less salty, on the other hand, *could* well be confirming evidence of AGW. The operative word is "could." That's not a quantitative relationship. The point here is that in a world where the global average temperature is higher there could still be some places like northern Europe that have paritcularly favourable warm maritime climates that end up colder if the Gulf stream weakens substanially. Deliberately omitting important facts when making an argument is an indication of dishonesty, But "could" doesn't represent FACT. Facts that deniers like to parrot are that in Roman times there were vineyards in Britain. Back then they were making crude gut rot plonk for homesick Centurions but now they are making internationally recognised fine wines. For a long time Renishaw Hall in Derbyshire was the most northerly vineyard in the world by some margin but not any more. http://www.renishaw-hall.co.uk/vineyard/ The record is now held by Lerkekasa in Norway which is almost at 60N https://lerkekasa.no/english/ and oil companies have a sufficiently large financial interest involved here that it would not be surprising if attempts were being made by them to introduce misleading arguments into the climate debate. I think that's a canard. The big oil companies have embraced efforts to reduce emissions and are doing research into green processes. Exxon and Kock brothers have been fighting tooth and nail against AGW and to spread disinformation and doubts using big tobacco tactics to bamboozle the general public and denigrate climate scientists. Interestingly when Koch brothers paid to have sceptical researchers look into climate change and they came back with an answer that wasn't in the script. Their scientific integrity won out over their allegiance to their paymasters and also extended the temperature record back to 1750 (albeit with rising uncertainties): http://berkeleyearth.org/summary-of-findings/ I'm being charitable in assuming you may just be parroting dishonest arguments someone else made up, but you appear to be determined to refute that hypothesis. John Savard I'm a concerned watcher. That means I believe in taking measured steps to reduce CO2 not only because of possible AGW effects but also because of other possible effects increased CO2 may have which are presently unknown, but I am vehemently against Chicken Little propagandists who demand immediate action regardless of the cost and denigrate those who hold more measured views. I only consider no regrets actions worthy of consideration at present since there is too much cheating. It will take major climate disasters directly affecting large US cities and/or agriculture before the USA takes it seriously. Even then deniers for hire will continue to peddle their lies just as they still do to keep the suckers smoking tobacco. -- Regards, Martin Brown |
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Paul Schlyter wrote:
On Sun, 22 Apr 2018 17:07:00 -0700 (PDT), Gary Harnagel wrote: In today's world, GW is almost entirely AGW. That is a fact. That's an unsubstantiated assertion since the effects of increased cloud cover due to cosmic ray nucleation have not been quantified. An increase in cloud cover ought to reduce, not increase, the warming, right? We observe a warming. If this warming occurs despite increased cloud cover, this implies that the CO2 effect of the warming is even larger... Increased cloud cover cools the Earth by day but warms at night. |
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On Tuesday, April 24, 2018 at 5:09:00 AM UTC-6, Gary Harnagel wrote:
Look, I believe in being a good steward of the earth, trying to curb excesses, keeping the environment clean and all that. That's nice. But I also believe in people and that we all have a responsibility there, too. As I've noted, it's a good thing that we have nuclear power available as an option, because, yes, the economic consequences of a large decrease in energy use would be serious. And I also believe in a Higher Power which many today have disowned. I suspected as much when I saw the word "steward" above; at this point, if I didn't already suspect what was coming, I would ask what the relevance of that was. One of the consequences of that is a vaunting arrogance that WE can handle the situation. Maybe the solution isn't where some believe it to be ... I was hesitant in replying to this, because I felt that any reply I might make would not be useful. What I'm about to say may sound to you about like this: "It's okay to believe in God and the afterlife and go to church on Sunday and all that, but don't go off the deep end and relate that to the _real_ world!" I can certainly understand that you would reject *that* position; after all, since religion should be about how we treat our fellow man, it certainly should inform how we act in the real world - for example, in opposing injustice, whether Negro slavery or legal abortion. I have read that a common theological position among Muslims is that Allah creates the world over and over again, from moment to moment. This is a theological position potentially subject to abuse. So a fanatical Muslim terrorist, standing trial for murder, could, *with a straight face*, say the following: Yes, Your Honor, it is true that I pointed a gun at the deceased and pulled the trigger. But this does not in any way mean that I am guilty of murder. My pointing the gun at him and pulling the trigger was merely an act of prayer to Allah, that He would strike down the infidel, for there is nothing in this world that happens except by His will. Christianity has rejected both that theological position and this argument. We are responsible for the expected outcomes in the material world of the actions we choose; God has the power to intervene miraculously, but He uses it when He chooses, and that sparingly. The Bible notes that we are not to test God, and it also notes that before the end of the world, there will be wars and rumors of wars, but the end is not yet. Thus, since it is not being claimed that among the unpleasant consequences of continued high carbon dioxide emissions is *the extinction of every human life on Earth*, global warming is still within the domain of human responsibility for human actions, and we are not entitled to assume that God will save us from the consequences of our own actions. Since WE caused the situation, WE had better act as if WE are the only ones around *to* handle the situation, and nobody else is going to clean it up for us. Also, the notion that some things are just to horrible to happen, that a just and merciful God is certain to intervene to prevent them... has been refuted by experimental evidence. I refer you to the period from 1933 to 1945, in Germany and adjacent countries, particularly Poland. Christians often refer to the Resurrection as the central event of history. But those who do not share their faith, of course, do not believe that it even happened. On the other hand, the Holocaust certainly did happen, and to many in the postwar era, it is viewed as the most dramatic event in human history, challenging what the human race thinks of itself, challenging optimism about the future, and challenging certain aspects of religious belief. This, not simply hostility towards Christianity as such, is why the position you take in that paragraph arouses a very negative reaction in many. John Savard |
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On 24/04/2018 12:08, Gary Harnagel wrote:
On Monday, April 23, 2018 at 11:26:24 PM UTC-6, Paul Schlyter wrote: On Sun, 22 Apr 2018 17:07:00 -0700 (PDT), Gary Harnagel wrote: In today's world, GW is almost entirely AGW. That is a fact. That's an unsubstantiated assertion since the effects of increased cloud cover due to cosmic ray nucleation have not been quantified. An increase in cloud cover ought to reduce, not increase, the warming, right? We observe a warming. If this warming occurs despite increased cloud cover, this implies that the CO2 effect of the warming is even larger... Did you even LOOK at the second chart in https://www.accuweather.com/en/weath...tures/70004226 that I posted April 22nd? It shows global temperatures dropping significantly for the past two years. If you look at the last diagram at that URL it also explains why - since if you cherry pick the most extreme El Nino highest point there is a fair chance of regression back towards the mean trend line which has been running at +0.2C/decade since 1970's according to the graph at the bottom of the page you cite as your cherry picked "evidence". Those long term averages also makes temperatures during one or a few individual years quite insignificant. But if the trend continues over decades, then it becomes climatologically significant. Maybe they are and maybe they aren't. TBH I am surprised just how well the data smoothed over the solar cycle of 132 months = 11x12 months approximates a straight line in these data. So instead of focusing on the last two years, you should instead focus on the last 20-50 years. Don't throw away half a century of data just because of temporary short term deviations recently. The short-term deviations ARE significant if a new factor is in play. We may want a little extra greenhouse gas if we're heading toward another another Little Ice Age: https://en.wikipedia.org/wiki/Little_Ice_Age The short term deviations are only significant if *you* choose to make them so by deliberately picking the very highest point you can find and then saying "look sometimes the temperature goes down so AGW is a lie". Look, I believe in being a good steward of the earth, trying to curb excesses, keeping the environment clean and all that. But I also believe Do you really? Then you might at least consider the possibility that profligate consumption of our finite resources with no consideration for future generations is *nothing* like good stewardship. in people and that we all have a responsibility there, too. And I also believe in a Higher Power which many today have disowned. One of the consequences of that is a vaunting arrogance that WE can handle the situation. Maybe the solution isn't where some believe it to be ... I suppose you expect your God to come along and press the big red reset button when we have trashed this planet beyond redemption then. We only have one Earth and if we mess it up badly enough we will end up like the hapless destitute Easter Islanders who chopped down their last tree. -- Regards, Martin Brown |
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On Tue, 24 Apr 2018 04:08:57 -0700 (PDT), Gary Harnagel
wrote: And I also believe in a Higher Power which many today have disowned. This delusion is shared by almost every AGW science denier. Not surprising, since both are symptomatic of the same mental dysfunctions. |
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On Tuesday, April 24, 2018 at 5:16:10 AM UTC-6, Martin Brown wrote:
On 23/04/2018 01:07, Gary Harnagel wrote: That's an unsubstantiated assertion since the effects of increased cloud cover due to cosmic ray nucleation have not been quantified. It is small enough correction that it isn't going to radically alter the answers. The 0.1% change in solar output over an 11 year sunspot cycle is barely noticeable in the climate record (but is detectable). The effect is NOT about solar output. It's about earth's albedo. Time will tell. Your argument is essentially because every last possible detail isn't tied down we should ignore the major factor we can control which is altering the Earth's climate. The inexorable rise of CO2. So you believe the Little Ice Age was just a little detail? GW Bush did his damnedest to discontinue funding monitoring of CO2 by Keeling et al but in the end was forced to give him a congressional science medal. Science deniers are once again being promoted to positions of real power in the Trump administration so we expect more trash the planet for fun and profit policies going forward. https://www.nationalgeographic.org/t...medal-science/ I'm not supporting such a thing. You are doing straw man bull plop by falsely attributing that stuff to me. Flat-earther. Repeated slurs only weaken your already weak responses. You should give it a rest. It is pretty much a good description of your position. I could say the same things about you that I said to Peterson. Only the wilfully ignorant and professional deniers for hire claim that AGW is not real today. The latter usually have previous for claiming that smoking tobacco doesn't cause cancer and that CFC's don't damage the ozone layer. (it is quite a good litmus test for prostitute scientists) -- Regards, Martin Brown And there goes the same old straw man baloney. You guys are really a bunch of brown-shirts. Oh, hey, I guess your name says that :-) |
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On Tuesday, April 24, 2018 at 1:55:58 PM UTC+1, Mike Collins wrote:
Increased cloud cover cools the Earth by day but warms at night. Let me guess, climate change is past it's shelf life date, dark this and dark that of astrophysics has no pulling power apart from inside the walls of universities or moderated forums, the empirical icon who sneered about Christianity had a Christian service and a Christian burial in the end. Living with the simple things in life is heaven, dying with contrived notions in your head is, well, isn't much of a life. Start with the day/night cycle and the rotational cause behind it and then move on to the Polar day/night cycle and its rotational cause. https://www.usap.gov/videoclipsandmaps/spwebcam.cfm Towards the twilight years of life there is a sense of peace as the cycles you choose to ignore in life catch up with you as life goes on in all its greatness. |
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On Tuesday, April 24, 2018 at 8:49:56 AM UTC-6, Quadibloc wrote:
On Tuesday, April 24, 2018 at 5:09:00 AM UTC-6, Gary Harnagel wrote: Look, I believe in being a good steward of the earth, trying to curb excesses, keeping the environment clean and all that. That's nice. But I also believe in people and that we all have a responsibility there, too. As I've noted, it's a good thing that we have nuclear power available as an option, because, yes, the economic consequences of a large decrease in energy use would be serious. And I doubt if that will amount to much since there are too many kooks who are against it. Interestingly, many of THOSE kooks are also AGW extremists. And I also believe in a Higher Power which many today have disowned. I suspected as much when I saw the word "steward" above; at this point, if I didn't already suspect what was coming, I would ask what the relevance of that was. One of the consequences of that is a vaunting arrogance that WE can handle the situation. Maybe the solution isn't where some believe it to be ... I was hesitant in replying to this, because I felt that any reply I might make would not be useful. What I'm about to say may sound to you about like this: "It's okay to believe in God and the afterlife and go to church on Sunday and all that, but don't go off the deep end and relate that to the _real_ world!" I can certainly understand that you would reject *that* position; after all, since religion should be about how we treat our fellow man, it certainly should inform how we act in the real world - for example, in opposing injustice, whether Negro slavery or legal abortion. I have read that a common theological position among Muslims is that Allah creates the world over and over again, from moment to moment. This is a theological position potentially subject to abuse. So a fanatical Muslim terrorist, standing trial for murder, could, *with a straight face*, say the following: Yes, Your Honor, it is true that I pointed a gun at the deceased and pulled the trigger. But this does not in any way mean that I am guilty of murder. My pointing the gun at him and pulling the trigger was merely an act of prayer to Allah, that He would strike down the infidel, for there is nothing in this world that happens except by His will. Christianity has rejected both that theological position and this argument. We are responsible for the expected outcomes in the material world of the actions we choose; God has the power to intervene miraculously, but He uses it when He chooses, and that sparingly. I don't believe God will "intervene" when we do stupid things or when we willfully go against common decency. He usually works on an individual basis anyway. The Bible notes that we are not to test God, and it also notes that before the end of the world, there will be wars and rumors of wars, but the end is not yet. Thus, since it is not being claimed that among the unpleasant consequences of continued high carbon dioxide emissions is *the extinction of every human life on Earth*, Some are claiming that very thing, so isn't it interesting that they STILL want a crash solution? :-) global warming is still within the domain of human responsibility for human actions, and we are not entitled to assume that God will save us from the consequences of our own actions. I agree. Since WE caused the situation, WE had better act as if WE are the only ones around *to* handle the situation, and nobody else is going to clean it up for us. I just don't see any reason for hasty action and abuse of one's fellow beings. Also, the notion that some things are just to horrible to happen, that a just and merciful God is certain to intervene to prevent them... has been refuted by experimental evidence. I refer you to the period from 1933 to 1945, in Germany and adjacent countries, particularly Poland. Christians often refer to the Resurrection as the central event of history. But those who do not share their faith, of course, do not believe that it even happened. On the other hand, the Holocaust certainly did happen, and to many in the postwar era, it is viewed as the most dramatic event in human history, challenging what the human race thinks of itself, challenging optimism about the future, and challenging certain aspects of religious belief. The holocaust was not the greatest loss of life by a factor of 10. This, not simply hostility towards Christianity as such, is why the position you take in that paragraph arouses a very negative reaction in many. John Savard Position? What position is that? I am just skeptical that one should jerk one's knees when Chicken Little starts shouting. I think there is concern, but no reason to become rabid. |
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On Tuesday, April 24, 2018 at 9:59:09 AM UTC-6, Chris L Peterson wrote:
On Tue, 24 Apr 2018 04:08:57 -0700 (PDT), Gary Harnagel wrote: And I also believe in a Higher Power which many today have disowned. This delusion is shared by almost every AGW science denier. Not surprising, since both are symptomatic of the same mental dysfunctions. I would say that YOU are the delusional one as it is arrogance that drives your beliefs. βTo believers, the atheist and the religiously corrupt boil down to the same person, the self-righteous: one denies Truth to fit his own agenda; the other manipulates Truth to fit his own agenda.β β Criss Jami |
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On Tuesday, April 24, 2018 at 6:55:58 AM UTC-6, Mike Collins wrote:
Increased cloud cover cools the Earth by day but warms at night. Not so. Increased cloud cover reduces the cooling effect at night. But if there is less heat entering the system during the day, temps will trend lower. |
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