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#61
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On Jun 14, 3:21 am, "Lord Turkey Cough" wrote:
Thanks for that R, I was about to mention that but I just thought I would allow them to make that mistake ;O) (honestly....) And you could well imaging how cold it would get on the other side of the earth if it took a month to rotate. Close to absolute zero no doubt. Utter, utter, utter ********. Venus' "day" is about 100 days (its sidereal day is slightly longer than its year - both around 250 days) There is no "cold" side on Venus. Surface temperature 700K all the time. Mercury's day is about 200 days (three times its sidereal day and twice its year). There is both a hot and cold side to Mercury 90 K (night) 250 K (midmorning) 700 K (noon) The surface temperature of Venus after about 50 days of continuous darkness is about the same as the surface temperature of Mercury after about 50 days of continuous sunlight. Even on Earth the poles have 100+ days of continuous darkness and they don't get anything like as cold as the surface of Mercury at night. Tim. |
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#62
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On Thu, 14 Jun 2007 21:25:32 +0100, "Pyriform"
wrote: There is no such thing as proof in any empirical science, dimbulb. That is found only in mathematics, and not always there, either. So in science, all we can ever have is supporting evidence. I believe the "likely" quote was from the IPCC third assessment. In the fourth assessment, that is strengthened to "very likely", meaning that the level of confidence is between 90 and 95%. That means it is time to act. So what actions do you propose should be taken? Stop generating CO2 and return to the stone age? Quickly invest our entire GNP in wind farms? I have two big problems with the idea that we "must act now". The first is that I am not at all convinced that *any* action we could possibly take (short of a worldwide return to the stone-age) would have any significant effect whatsoever. When I hear ideas such as switching off TV sets instead of leaving them to consume standby current, I start thinking of trying to empty the ocean using a teaspoon and having the delusion that it is making a difference. The second problem I have is that I have not so far heard anything that suggests to me that the consequences of global warming are likely to be particularly damaging to us at all - and in fact may well end up being beneficial. Sure, some areas will become uninhabitable - but other areas will become habitable. The process is plenty slow enough to allow mankind to adapt as the changes occur. It appears to me that the cures being proposed are *far* worse than the disease, and unlikely to actually make much difference anyway. ISTM that after a few hundred years the World will reach a new equilibrium without causing any significant problems for mankind. -- Cynic |
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#63
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On Thu, 14 Jun 2007 19:17:26 +0100, Doh wrote:
The same as the dark side of the earth if it did not rotate so fast!! Ah-ha - proved your ignorance - there is no dark side of the moon! Yes, of course there is, just as there is a light and a dark side of the Earth. But not permenently dark, as OP seems to think The OP certainly did not indicate that he thinks any such thing. He is definitely not as stupid as he makes himself out to be. His posts are half trolling, half TIC and half entertainment. And yes, I am perfectly aware that that does not add up. He certainly succeeds in provoking a lot of responses in most of the threads he starts. Seemingly naive questions and observations can sometimes be quite revealing - such as when the small child made the observation that the emperor was not wearing any clothes. Do not underestimate the amount of politics that is tied up in scientific research, nor the ego and predjudices of scientists. -- Cynic |
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#64
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Cynic wrote:
The second problem I have is that I have not so far heard anything that suggests to me that the consequences of global warming are likely to be particularly damaging to us at all - and in fact may well end up being beneficial. Sure, some areas will become uninhabitable - but other areas will become habitable. The process is plenty slow enough to allow mankind to adapt as the changes occur. It appears to me that the cures being proposed are *far* worse than the disease, and unlikely to actually make much difference anyway. Two points here (at least): 1) *Mankind* may be able to adapt - in a purely ecological sense - but very many animal and plant species won't be able to; the likely changes are far faster than 'normal' evolution can cope with. Does this matter? That's partly a matter of taste/philosophy, but one of the most fundamental changes in our view of the world in recent decades has been the realisation - though we're very far from anything like a complete understanding - that just about everything on this planet - including its geology - is an interconnected system. 2) The purely 'ecological' adaptation of mankind as a species says nothing about the effect of climate change on human civilisation. You rightly say that some areas will become uninhabitable and some others habitable. The problem is that many of those 'soon to be uninhabitable' areas contain thousands of millions of people, many of them dirt poor. Are they to be left to die? Are they to be made welcome in the remaining areas (like the U.K.)? Are they to be forcibly settled in 'starting to become habitable' areas? I share *some* of your scepticism about the ineffectiveness and vapidity of *some* of the proposed cures, but the disease is pretty damn serious. André Coutanche |
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#65
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"bugbear" wrote in message ... Lord Turkey Cough wrote: Err.......We are talkng about the surface tremperature You can measure it with a themometer (heat meter) Heat is not the same as temperature, idiot boy. You know what I mean. Your not that that arre you ? Surely? BugBear |
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#66
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"André Coutanche" wrote in message ... Cynic wrote: The second problem I have is that I have not so far heard anything that suggests to me that the consequences of global warming are likely to be particularly damaging to us at all - and in fact may well end up being beneficial. Sure, some areas will become uninhabitable - but other areas will become habitable. The process is plenty slow enough to allow mankind to adapt as the changes occur. It appears to me that the cures being proposed are *far* worse than the disease, and unlikely to actually make much difference anyway. Two points here (at least): 1) *Mankind* may be able to adapt - in a purely ecological sense - but very many animal and plant species won't be able to; the likely changes are far faster than 'normal' evolution can cope with. Does this matter? That's partly a matter of taste/philosophy, but one of the most fundamental changes in our view of the world in recent decades has been the realisation - though we're very far from anything like a complete understanding - that just about everything on this planet - including its geology - is an interconnected system. 2) The purely 'ecological' adaptation of mankind as a species says nothing about the effect of climate change on human civilisation. You rightly say that some areas will become uninhabitable and some others habitable. The problem is that many of those 'soon to be uninhabitable' areas contain thousands of millions of people, many of them dirt poor. Are they to be left to die? Are they to be made welcome in the remaining areas (like the U.K.)? Are they to be forcibly settled in 'starting to become habitable' areas? I share *some* of your scepticism about the ineffectiveness and vapidity of *some* of the proposed cures, but the disease is pretty damn serious. No it's no its not a disease it's a cure. I am looking forwaard to global warming with great anticipation. The weather is going to be cracking. André Coutanche |
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#67
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wrote in message ups.com... On Jun 14, 3:21 am, "Lord Turkey Cough" wrote: Thanks for that R, I was about to mention that but I just thought I would allow them to make that mistake ;O) (honestly....) And you could well imaging how cold it would get on the other side of the earth if it took a month to rotate. Close to absolute zero no doubt. Utter, utter, utter ********. Yes thats what you talk Venus' "day" is about 100 days (its sidereal day is slightly longer than its year - both around 250 days) There is no "cold" side on Venus. Surface temperature 700K all the time. Ahso now you have disproved greenhouse effect, which predicts the side facing the sun must be hotter. Wow!! How thick are you then? Mercury's day is about 200 days (three times its sidereal day and twice its year). There is both a hot and cold side to Mercury 90 K (night) 250 K (midmorning) 700 K (noon) The surface temperature of Venus after about 50 days of continuous darkness is about the same as the surface temperature of Mercury after about 50 days of continuous sunlight. Even on Earth the poles have 100+ days of continuous darkness and they don't get anything like as cold as the surface of Mercury at night. Cos the are not completely dark and they get down not nearly -100C anyway. Tim. |
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#68
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On Fri, 15 Jun 2007 16:47:36 +0100, "André Coutanche"
wrote: Cynic wrote: The second problem I have is that I have not so far heard anything that suggests to me that the consequences of global warming are likely to be particularly damaging to us at all - and in fact may well end up being beneficial. Sure, some areas will become uninhabitable - but other areas will become habitable. The process is plenty slow enough to allow mankind to adapt as the changes occur. It appears to me that the cures being proposed are *far* worse than the disease, and unlikely to actually make much difference anyway. Two points here (at least): 1) *Mankind* may be able to adapt - in a purely ecological sense - but very many animal and plant species won't be able to; the likely changes are far faster than 'normal' evolution can cope with. Does this matter? That's partly a matter of taste/philosophy, but one of the most fundamental changes in our view of the world in recent decades has been the realisation - though we're very far from anything like a complete understanding - that just about everything on this planet - including its geology - is an interconnected system. Which has survived the coming and going of many species with ease. The *only* species of concern to me is mankind - and the probability that the predicted global warming will significantly affect that species is close to zero. Sorry that I don't get particularly emotional about the extinction of the lesser-spotted toad, or even the leopard. I remain distinctly sanguine about the passing of the Dodo bird. There is not a single species that has become extinct that has adversely affected my lifestyle or that of anyone I have heard about. 2) The purely 'ecological' adaptation of mankind as a species says nothing about the effect of climate change on human civilisation. You rightly say that some areas will become uninhabitable and some others habitable. The problem is that many of those 'soon to be uninhabitable' areas contain thousands of millions of people, many of them dirt poor. Are they to be left to die? Are they to be made welcome in the remaining areas (like the U.K.)? Are they to be forcibly settled in 'starting to become habitable' areas? Many areas have become unsustainable for the population, with famine and widespread deaths occuring as a result. The effects of global warming will be far slower than the effects of a poor crop season or even rapid overpopulation of an area. There will be a few Ethiopia and Bangladesh (and probably Rwanda) type tradgedies that the majority of people in the World will "tut tut" over when they see the news footage before deciding what to have for breakfast. I share *some* of your scepticism about the ineffectiveness and vapidity of *some* of the proposed cures, but the disease is pretty damn serious. I disagree that it is at all serious for mankind. If you had absolute control of the World, and could enforce any measures you like, what measure would you impose on the World's population that would (a) prevent global warming rather than only delaying it for a few decades, and (b) not cause us a huge drop in the general standard of living? -- Cynic |
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#69
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Lord Turkey Cough wrote:
wrote in message Surface temperature 700K all the time. Ahso now you have disproved greenhouse effect, which predicts the side facing the sun must be hotter. Wow!! How thick are you then? Poor half_wit. Psychologically damaged by all those nasty people that called you "thick" to your face when you were younger. Now you try to "get even" with the world by calling random people "thick" on Usenet, which is about as desperately sad as it is possible to get. Poor poor half_wit. |
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#70
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Cynic wrote:
The *only* species of concern to me is mankind - and the probability that the predicted global warming will significantly affect that species is close to zero. You appear to be an idiot. No wonder you think Lord Turkey ******** is brighter than he seems. |
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