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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#121
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BBC jakes GW demo?
Roger Chapman wrote:
dennis@home wrote: Of course I can answer for myself. I keep on quoting Wikipedia for 3 reasons: 1) It is an easy source of information and so saves me time. Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. Perhaps Dennis thinks for himself & doesn't need to constantly refer people to Wikipedia pages? http://en.wikipedia.org/wiki/****** -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#123
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BBC jakes GW demo?
"Roger Chapman" wrote in message ... dennis@home wrote: Of course I can answer for myself. I keep on quoting Wikipedia for 3 reasons: 1) It is an easy source of information and so saves me time. Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? I said there is energy in the atmosphere that doesn't increase its temperature and you post irrelevant stuff about temperatures. That says a lot about you BTW. |
#124
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BBC jakes GW demo?
"The Natural Philosopher" wrote in message ... dennis@home wrote: "The Natural Philosopher" wrote in message ... dennis@home wrote: There is a lot of energy in the atmosphere that is does not increase its temperature. The energy does, however, drive storms. I am speechless. Why can't you understand what stores energy in the atmosphere? A hint.. lots of latent energy in the form of water vapour. Hint. And how much water vapour can you store in warm air as opposed to cold? Hint. Why does water vapour become mist of cloud, when it cools? Hint. Why is it cooler after it rains? What has that got to do with what i said? |
#125
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BBC jakes GW demo?
"Bob" wrote in message ... John Rumm wrote: One of the things that interests me is why so little attention is paid to water vapour. IIUC this is by far the most significant "greenhouse gas" - and concentrations of that dwarf CO2 (man made or otherwise). (the cynic might say that perhaps its because if you include it, you make the man made CO2 component look far less significant, and that does not suit the agenda!) As I understand it, you are correct that water vapour is a greenhouse gas and that its concentration is much higher than C02. However, being a different molecule it has different characteristics regarding the absorption and re-emission of infra red and so volume for volume has a lower effect than CO2. Another factor is that its concentration in the atmosphere is not *directly* affected by human activity but, since warmer air can hold higher volumes of water vapour, its concentration can indirectly be increased by warming that occurs for other reasons - for example increasing CO2 concentration. So there is a kind of feedback mechanism at play. A very odd feedback mechanism.. if it were simple then the first hot day we have will result in more water vapour.. leading to higher temps.. leading to more water vapour.. leading to the end of life as we know it Jim. In summary, water vapour is indeed an important greenhouse gas but it is not a 'driver' for the process of increasing the greenhouse effect. So it isn't a feedback mechanism then? |
#126
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BBC jakes GW demo?
The Medway Handyman wrote:
"Each of the three global temperature centres uses different observation sets, although there are large overlaps in the information used. Each centre also has its own methods for checking and processing data, as well as for making the final calculation." And they still ****ed up & got different years? You really are the most ignorant of idiots but do keep on digging. You are providing a certain level of amusement. Your verbal diarrhoea is no substitute for rational thought. And neither is you being a complete ****wit, but there you are. You could of course try and provide some authoritative support for the pseudo scientific garbage you peddle but no, all you ever do is spout insults and then whinge when you get some of your own medicine in return. All you have done in this thread (and elsewhere) is display an appalling level of ignorance about the scientific method and any evidence put forward. But keep on digging. There is still a chance you can make your personal situation even worse. |
#127
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BBC jakes GW demo?
dennis@home wrote:
Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? Something to back up what you say. I said there is energy in the atmosphere that doesn't increase its temperature and you post irrelevant stuff about temperatures. That says a lot about you BTW. Remember this from up thread: ********************************** Or to look at it another way, if the atmosphere is warmer there will be more energy in it. That after all is the only reason it is warmer. There is a lot of energy in the atmosphere that is does not increase its temperature. The energy does, however, drive storms. ********************************* ISTM that the nature of temperature is relevant. If you want to put forward the curious notion that a warmer atmosphere will not be more energetic then you do need some convincing evidence. That you would have great difficulty in finding any evidence at all, let alone any convincing evidence, is the real reason why there are no cites to back you up. |
#128
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BBC jakes GW demo?
george [dicegeorge] wrote:
I keep on quoting Wikipedia for 3 reasons: 1) It is an easy source of information and so saves me time. 2) xx 3) xx 4 - if wikipedia is misleading or inaccurate it is possible to update it thus increasing and improving the common treasury of knowledge. [g] You won't get that past TMH. He thinks Wikipedia is run by a cabal of global warmers who won't let anyone who disagrees with them edit. |
#129
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BBC jakes GW demo?
Roger Chapman wrote:
The Medway Handyman wrote: "Each of the three global temperature centres uses different observation sets, although there are large overlaps in the information used. Each centre also has its own methods for checking and processing data, as well as for making the final calculation." And they still ****ed up & got different years? You really are the most ignorant of idiots but do keep on digging. You are providing a certain level of amusement. Your verbal diarrhoea is no substitute for rational thought. And neither is you being a complete ****wit, but there you are. You could of course try and provide some authoritative support for the pseudo scientific garbage you peddle but no, all you ever do is spout insults and then whinge when you get some of your own medicine in return. How about http://en.wikipedia.org/wiki/****** All you have done in this thread (and elsewhere) is display an appalling level of ignorance about the scientific method and any evidence put forward. But keep on digging. There is still a chance you can make your personal situation even worse. I think you will find its you looking like a looser, since you can't answer a straight question. -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#130
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BBC jakes GW demo?
Roger Chapman wrote:
george [dicegeorge] wrote: I keep on quoting Wikipedia for 3 reasons: 1) It is an easy source of information and so saves me time. 2) xx 3) xx 4 - if wikipedia is misleading or inaccurate it is possible to update it thus increasing and improving the common treasury of knowledge. [g] You won't get that past TMH. He thinks Wikipedia is run by a cabal of global warmers who won't let anyone who disagrees with them edit. And you think Wikipedia is the one true light? Global warmers don't like anyone who dares to disagree with them do they? They use terms like denier, maverick, lunatic etc. -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#131
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BBC jakes GW demo?
in 245343 20091209 200824 "dennis@home" wrote:
"Bob Martin" wrote in message . com... in 245266 20091209 140503 "dennis@home" wrote: It is true that the term 'global warming' is misleading as it might be taken to imply that everywhere just gets a bit hotter. And those of us in the UK might be forgiven for thinking "that's all right. Wouldn't mind it being a bit sunnier". The problem is that what we are talking about is an increase of energy into weather systems. That isn't strictly true. Unless there is more energy arriving from the Sun there will be no more energy than there is now. If there is more energy from the sun then that would explain the increases in temperature. That's too simplistic - what matters is the %age of energy arriving from the sun which is retained in the atmosphere, If it were retained by the atmosphere the temperature would continue to increase, it hasn't. (Groan.) |
#132
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BBC jakes GW demo?
wrote in message ... The Natural Philosopher wrote: There is a lot of energy in the atmosphere that is does not increase its temperature. I am speechless. Surely this is drivel in a different sock? Throw a block of ice into the air. The ice has a low temperature, but nevertheless has both kinetic and gravitational potential energy. It also has "negative" latent energy. "Negative" in that it will absorb a lot of energy while staying at the same temperature. But I expect /you/ already knew that and the others won't listen anyway. |
#133
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BBC jakes GW demo?
"Roger Chapman" wrote in message ... dennis@home wrote: Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? Something to back up what you say. OK. I cite primary school science, go and read some primary school books. |
#134
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BBC jakes GW demo?
"The Medway Handyman" wrote in message m... Roger Chapman wrote: dennis@home wrote: Given that the Met Office and NASA don't use exactly the same data but still get broad agreement between their figures, particularly over the last 20 years, you have to wonder where the deniers get their so called facts from. Are you sure? http://www.metoffice.gov.uk/climatec...xplained5.html "Furthermore, while the UK Met Office regards 1998 as the hottest year yet, Nasa thinks it was 2005 (they use the same data but interpret it differently)." I said: 1) That they don't use exactly the same data and They said they use the same data! I thought it was going to be difficult for me to track down where it was that I saw the original information but it turned out to be ridiculously easy. There it was bold as brass in the text of the link I gave. "Each of the three global temperature centres uses different observation sets, although there are large overlaps in the information used. Each centre also has its own methods for checking and processing data, as well as for making the final calculation." And they still ****ed up & got different years? You really are the most ignorant of idiots but do keep on digging. You are providing a certain level of amusement. Do you have any more reasoned scientific evidence like that trolling around? |
#135
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BBC jakes GW demo?
in 245393 20091209 220257 "dennis@home" wrote:
"Roger Chapman" wrote in message ... Man at B&Q wrote: What's different about AGW? The huge amount of compelling evidence. I would call it circumstantial, rather than compelling. It is compelling enough to have persuaded most governments to take AGW seriously. (Even China). But not Australia any more. They have decided it isn't worth the effort. "they" being a couple of politicians who consider planning for the future to be a waste of money - but I bet they have a pension plan. |
#136
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BBC jakes GW demo?
"The Medway Handyman" wrote in message m... Roger Chapman wrote: The Medway Handyman wrote: Why ever not. It is often head of the list when it comes to a search and has the added advantage of winding you up. http://en.wikipedia.org/wiki/Krakatoa You aren't bright enough to wind anyone up. http://en.wikipedia.org/wiki/****** Is that the best scientific answer you can give, you lost your argument a while ago. |
#137
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BBC jakes GW demo?
"The Medway Handyman" wrote in message m... Roger Chapman wrote: The Medway Handyman wrote: snip Phils question was delightfully simple, I'll re post it so you can't ignore it; "If it was first noticed 100 years ago, it's fairly safe to say that it had been occuring for centuries before that, so how is it mankind's fault, when the world population 300 - 400 years ago was a tiny fraction of what it is now, and virtually none of them used fossil fuels?" Got any answers ****wit? With every post you get further and further into insanity. Phil got an answer and hasn't come back again. If I had ignored it Phil wouldn't have got that answer. Phil did not get an answer, he got a referal to a Wikipedia page, no doubt written by another ecoboloxist like you. You can churn out as many lies as you like but none of them alter the reality or the fact that you are a clueless idiot who doesn't understand the first thing about science. And nothing can alter the fact that you are evading the issue completely and are incapable of answering the simplest of questions. Any post that questions your opinion is either refered to a Wikipedia page or met with abuse and name calling. Anyone with a different opinion is a denier, a maverick, clueless, or a lunatic. I actually keep an open mind. We know there are some mechanisms which supply positive feedback to the earths climate, and some which provide negative feedback. One thing is different to all other periods of warming, is that CO2 in the atmosphere has peaked during a warm period, not before, so we have no example of this man-made effect. The best scientific evidence suggests that man is increasing CO2 in the atmosphere at an unprecedented rate. To me that rapid change sounds bad news, and we ought to minimise the impact we have on potential climate change. The best models do indicate that global warming will occur. I also respect not all models are reliable but as time goes on I would hope they might well become more so. I keep an open mind about modelling, I recall some years ago there were some disputes over changes in sea level, where some models said it would rise, and others said it would fall, on the basis of increased precipitation over the Antarctic, which would fall as snow and be locked into the ice sheet. You can choose to bury your head in the sand if you wish, and call every tree hugger a ******, but by doing so you are distancing yourself from plain common sense of scientific reason and keeping an open mind. If on the other hand you have a crystal ball, do let on. |
#138
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BBC jakes GW demo?
The Medway Handyman wrote:
"Each of the three global temperature centres uses different observation sets, although there are large overlaps in the information used. Each centre also has its own methods for checking and processing data, as well as for making the final calculation." And they still ****ed up & got different years? You really are the most ignorant of idiots but do keep on digging. You are providing a certain level of amusement. Your verbal diarrhoea is no substitute for rational thought. And neither is you being a complete ****wit, but there you are. You could of course try and provide some authoritative support for the pseudo scientific garbage you peddle but no, all you ever do is spout insults and then whinge when you get some of your own medicine in return. How about http://en.wikipedia.org/wiki/****** That is very much your style. Nothing there about global warming, or the scientific method, or statistical analysis. Just a description of yourself as others see you. All you have done in this thread (and elsewhere) is display an appalling level of ignorance about the scientific method and any evidence put forward. But keep on digging. There is still a chance you can make your personal situation even worse. I think you will find its you looking like a looser, since you can't answer a straight question. I answered the question twice. That you can't see it just makes you The Medway Moron. |
#139
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BBC jakes GW demo?
dennis@home wrote:
Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? Something to back up what you say. OK. I cite primary school science, go and read some primary school books. When I was at primary school science was what we looked forward to do when we got to grammar school. ISTM even now primary school science can't be a rigorous discipline because children of that age wouldn't understand it if it was. The experiment that began this thread is probably the sort of thing The Medway Moron would meet in primary school science if he ever progressed that far. |
#140
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BBC jakes GW demo?
dennis@home wrote:
"Roger Chapman" wrote in message ... dennis@home wrote: Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? Something to back up what you say. OK. I cite primary school science, go and read some primary school books. well I cite a university degree in engineering. But then, you know it all already. |
#141
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BBC jakes GW demo?
dennis@home wrote:
"The Natural Philosopher" wrote in message ... dennis@home wrote: "The Natural Philosopher" wrote in message ... dennis@home wrote: There is a lot of energy in the atmosphere that is does not increase its temperature. The energy does, however, drive storms. I am speechless. Why can't you understand what stores energy in the atmosphere? A hint.. lots of latent energy in the form of water vapour. Hint. And how much water vapour can you store in warm air as opposed to cold? Hint. Why does water vapour become mist of cloud, when it cools? Hint. Why is it cooler after it rains? What has that got to do with what i said? I give up. If you cant see that much, I don't think I could explain anything to you whatsoever. |
#142
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BBC jakes GW demo?
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#143
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BBC jakes GW demo?
dennis@home wrote:
wrote in message ... The Natural Philosopher wrote: There is a lot of energy in the atmosphere that is does not increase its temperature. I am speechless. Surely this is drivel in a different sock? Throw a block of ice into the air. The ice has a low temperature, but nevertheless has both kinetic and gravitational potential energy. It also has "negative" latent energy. "Negative" in that it will absorb a lot of energy while staying at the same temperature. But I expect /you/ already knew that and the others won't listen anyway. Indeed, which is one reason tempearatures havent yet rocketed, as the ice is all melting at the poles. Once it has, though... |
#144
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BBC jakes GW demo?
"The Natural Philosopher" wrote in message ... dennis@home wrote: wrote in message ... The Natural Philosopher wrote: There is a lot of energy in the atmosphere that is does not increase its temperature. I am speechless. Surely this is drivel in a different sock? Throw a block of ice into the air. The ice has a low temperature, but nevertheless has both kinetic and gravitational potential energy. It also has "negative" latent energy. "Negative" in that it will absorb a lot of energy while staying at the same temperature. But I expect /you/ already knew that and the others won't listen anyway. Indeed, which is one reason tempearatures havent yet rocketed, as the ice is all melting at the poles. Really? How much of the permanent ice sheet has actually gone? /If/ it has gone is that due to a lack of precipitation or something else? Once it has, though... |
#145
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BBC jakes GW demo?
"Roger Chapman" wrote in message ... dennis@home wrote: Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? Something to back up what you say. OK. I cite primary school science, go and read some primary school books. When I was at primary school science was what we looked forward to do when we got to grammar school. ISTM even now primary school science can't be a rigorous discipline because children of that age wouldn't understand it if it was. The experiment that began this thread is probably the sort of thing The Medway Moron would meet in primary school science if he ever progressed that far. Ah yes, the original fake that you have been trying to prove so far. |
#146
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BBC jakes GW demo?
"The Natural Philosopher" wrote in message ... dennis@home wrote: What has that got to do with what i said? I give up. Good. If you cant see that much, I don't think I could explain anything to you whatsoever. That indicates that you don't know anything useful that I need to know. You sure as hell don't know anything about what I said. |
#147
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BBC jakes GW demo?
"The Natural Philosopher" wrote in message ... wrote: The Natural Philosopher wrote: There is a lot of energy in the atmosphere that is does not increase its temperature. I am speechless. Surely this is drivel in a different sock? Throw a block of ice into the air. The ice has a low temperature, but nevertheless has both kinetic and gravitational potential energy. and gets a little warmer as a result. :-) E=mc^2 and all that. Are you sure you didn't mean more massive? #Paul |
#148
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BBC jakes GW demo?
On Dec 9, 9:46*pm, Roger Chapman wrote:
Man at B&Q wrote: Why? Of course mankind is responsible for CO2, along with many other emissions. You're making assumptions about the effect of CO2, specifically that the measured increase is directly responsible for any warming. If the increase is not responsible for some warming then you are back to the assumption that CO2 is not a greenhouse gas (or the deceitful scientists are making it all up). It's the magnitude of the some that I question. How much of any warming is due to man and how much to natural climate change? MBQ |
#149
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BBC jakes GW demo?
On 10 Dec, 00:07, "dennis@home" wrote:
What is there to cite? I said there is energy in the atmosphere that doesn't increase its temperature and you post irrelevant stuff about temperatures. The point is: how do you think you can put energy into a system without increasing its temperature? What do you think temperature actually is? That's why Roger quoted Wikipedia - so that you can do a bit of background reading. I don't blame him for not wanting to have to explain A level physics in detail to you. You need to take some responsibility for educating yourself. |
#150
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BBC jakes GW demo?
Man at B&Q wrote:
Why? Of course mankind is responsible for CO2, along with many other emissions. You're making assumptions about the effect of CO2, specifically that the measured increase is directly responsible for any warming. If the increase is not responsible for some warming then you are back to the assumption that CO2 is not a greenhouse gas (or the deceitful scientists are making it all up). It's the magnitude of the some that I question. How much of any warming is due to man and how much to natural climate change? That is the $64,000 question. Both sides seem to have nailed their colours to the mast. On one side we have the Met Office predictions of a renewed spurt in GW while on the other the prediction is for a period of GC. The proof of the pudding will be in the eating. If the Met Office's predictions prove on the mark and there is no evidence of increased radiation from the Sun then their case may well have been proved beyond reasonable doubt. If on the other hand there is a significant shortfall without something like a major volcanic eruption to cool things down then the sceptics' case that the influence of CO2 has been exaggerated will be greatly strengthened. The deniers will meanwhile go on without a care in the world as their case is based on faith, not reason. |
#151
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BBC jakes GW demo?
Man at B&Q wrote:
On Dec 9, 9:46 pm, Roger Chapman wrote: Man at B&Q wrote: Why? Of course mankind is responsible for CO2, along with many other emissions. You're making assumptions about the effect of CO2, specifically that the measured increase is directly responsible for any warming. If the increase is not responsible for some warming then you are back to the assumption that CO2 is not a greenhouse gas (or the deceitful scientists are making it all up). It's the magnitude of the some that I question. How much of any warming is due to man and how much to natural climate change? MBQ Well since we haven't had since st helens, a major volcanic eruption, and since the solar output has remained reasonably constant over the last century, one deduces in the absence of other causes, that most of it is in fact man made. Of course climate is sufficiently complex to produce chaotic behaviour: and the formal analysis of chaotic systems who that they tend to exhibit, quasi-periodic zones, interspersed with zones of deep instability. That is, you are likely to see what look like cycles of temperature of various harmonic relationships, and then a sudden flip to a completely new mean. This is particularly worrying, since the earth's albedo will decrease dramatically if substantial ice melt happens, and the actual stabilising effect of ice, which needs a lot or warmth to turn it into water, will vanish. So, if polar ice area decreases dramatically, global warming will accelerate, and result in more and more ice melting..not good. The initial effect will of course be an increase in flow into the deep sea polar cold currents. This may or may not actually cool some places. But don't be fooled. If the polar ice goes completely, then a huge stabilising effect goes with it. Its probably true to say that the most noticeable areas where climate change is seen, are the polar regions, right now: elsewhere its not reflected in particularly higher temperatures, but more an alteration in rainfall patterns. One of the most disturbing things about chaotic systems, is their propensity to stabilise around attractors for a time, and then flip suddenly to a new attractor. It is more than likely that the mass extinctions of the past were trigger by quite small events, these being just enough to flip to a new quasi stable climate model. Viz we have had snowball earths, and desert earths as well as steamy tropical ones and today's relatively 'in the middle and suitable for mammals' one. The second disturbing thing about chaotic systems, is that whilst we have a handle on roughly how they behave, the sensitivity to initial conditions, and the precision required for computing them means that accurate predictions are almost impossible. Hence the widely differing values on what the final temperature rise will be. To summarise: the science says - that we have already put more CO2 into the atmosphere than has been there ion the last few million years. - it is inconceivable that this will make no difference to the climate. - if it simply results in an overall temperature rise concomitant with the retained extra energy, we are in fairly major trouble, but broadly speaking mankind and civilisation will survive in some places. - If it however results in a flip to a new attractor, then all bets are off. It becomes less a question of who is going to die, and more a question of who is going to survive, and where. We could flip to subtropical here, or desert, instead of 'more like the South of France' .. And bang in a 50 meter sea level rise, and things start to look a bit dodgy. There are some figures online somewhere for CO2 released by major volcanic activity, and also what we have burnt to date. I haven't time to look them up, but I think you will find that its not hugely different. It seems that major CO2 and dust releases from major volcanic action are one of the more likely drivers for prehistoric climate flips. If its all dust, its 'nuclear winter' time and the resultant ice build up and low cloud cover then stabilise into a high albedo earth, that stays cold for millions of years. If on the other hand the dust settles on top of existing snow, and there is a lot of CO2 released, then the albedo drops, and the planet warms, and stays that way. Asteroid impacts are mainly dust generation, unless they trigger volcanic releases elsewhere.So by and large they tend to flip the climate towards cold. What is most concerning is that these climatic periods last aeons, and only change under the impact of fairly dramatic and literally earth shattering events. And cannot be explained by simple solar radiation variation. That is that we may actually see an IRREVERSIBLE transition to a new climate state. Pulling the CO2 out wont get us back to here. It would require something on a global scale - covering the earth with mirrors or a dustcloud for a few years..to push it all backwards I think this is what underlies the broad consensus amongst scientists that we are taking already a major risk: even if we stay within the same climate attractor, it will nit be easy. I suspect that politically what is happening is that most governments cannot actually see a way to do anything about it without the naysayers jumping up and down and claiming its not necessary: So the current politics is to appease the panicky with eco-bollox, and to appease the nay sayers with no real action that costs real money. And hope we stay on the same attractor. When the cost of dealing with the changes will be less than the costs of trying to stop it. If we do move to a new attractor, all bets are off. We know its happened in the past, and it could happen at any time if we get hit by an asteroid, or a major volcanic eruption happens. Or possibly if we burn up all the fossil fuel we can get our hands on. I cannot understand the attitude that says 'I could get killed by a falling tree, or in a car crash, which are things I cant do anything about, therefore I wont bother to fix my brakes' which seems to be the attitude here. It may be that politically it is NOT possible to prevent the crash here, just as it wasn't politically possible to stop the market crash. Even though plenty of people saw it coming and tried to say so. Ultimately though, there is one fact that is to me inescapable, and climate change just makes it different: Man as a species is overpopulating his habitat. All studies of populations and habitats show there is no steady state of population in a species. It fluctuates, often WILDLY as the complex interactions between food supply, predator to prey ratios, birthrates and death rates as a function of available food, all dance together to give massive quasi periodic effects. MOST of the world DEPENDS on fossil fuel for its survival. You have to go a long way down the scale to find cultures that do not use it or manufactured items to a level they would not be lost without them. The more civilised we are, the more we are hooked, and the more political power those so hooked have. Its a fine line between a government killing its population by denying them access to fossil fuels and letting them die because the fuel ran out, or made such gross changes to teh habitat that they couldn't survive. And pragmatically, a government that does what the people want, gives them the products of a mechanised society, and then throws up its hands and say 'its not our fault the world has changed' (especially if they have been warning you about it, though not actually DOING anything about it, for decades) is more likely to survive than one who says 'this country needs to reduce its carbon emissions by 90%, and you don't want nuclear power, so it's off to the gas chambers for 90% of you I am afraid,and a child tax of £10k p.a. on the rest so the 10% left will have the standard of living they want' |
#152
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"Bob" wrote in message ... On 10 Dec, 00:07, "dennis@home" wrote: What is there to cite? I said there is energy in the atmosphere that doesn't increase its temperature and you post irrelevant stuff about temperatures. The point is: how do you think you can put energy into a system without increasing its temperature? What do you think temperature actually is? That's why Roger quoted Wikipedia - so that you can do a bit of background reading. I don't blame him for not wanting to have to explain A level physics in detail to you. You need to take some responsibility for educating yourself. I recommend you do just that. I also suggest you don't tell me to do A level physics as if that is what they are teaching these days its would be a waste of time. Temperature is not a measure of the energy in a system.. it is the measure of one type of energy in a system. I can easily put energy into a system without changing its temperature.. I could put an AA battery on a shelf, or a stick of dynamite in there, neither has increased its temperature but the energy has gone up. The same with water vapour, it has energy due to its state which can be converted to heat energy but isn't. In fact I can lower the temperature of a system by making water vapour out of water already in that system. |
#153
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BBC jakes GW demo?
The Natural Philosopher wrote:
snip It actually doesn't matter if the major causes of global warming aren't man made if the man made contribution is enough to make a significant difference. As I said in the last post, just because a tree may fall on the road in front of your car is no reason not to fix the brakes. Indeed, its actually the reverse. The ONLY way in which the deniers case makes sense is if man made CO2, now 50% of all atmospheric CO2, has negligible impact on anything. That should be a third, not a half. Who wants to claim that? A denier by the name of Piers Corbyn among others. The list is quite long and probably includes such well known names as Lawson (both Nigel and Dominic)and Monckton as well as Dennis and The Medway Moron. The deniers case has never made sense but the skeptics might just have a point. Somewhere within the link below is a claim that if atmospheric CO2 doubled from 300 ppm to 600ppm the rise in average temperatures would be just 0.4C. I can't see anything obviously wrong but you may have better luck than me. At that level shouldn't we be concentrating on just about anything else aimed at reducing global warming and forget about reducing CO2 output? http://www.john-daly.com/forcing/forcing.htm |
#154
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BBC jakes GW demo?
Roger Chapman wrote:
The Medway Handyman wrote: "Each of the three global temperature centres uses different observation sets, although there are large overlaps in the information used. Each centre also has its own methods for checking and processing data, as well as for making the final calculation." And they still ****ed up & got different years? You really are the most ignorant of idiots but do keep on digging. You are providing a certain level of amusement. Your verbal diarrhoea is no substitute for rational thought. And neither is you being a complete ****wit, but there you are. You could of course try and provide some authoritative support for the pseudo scientific garbage you peddle but no, all you ever do is spout insults and then whinge when you get some of your own medicine in return. How about http://en.wikipedia.org/wiki/****** That is very much your style. Nothing there about global warming, or the scientific method, or statistical analysis. Just a description of yourself as others see you. So thats ner ner ne ner ner then is it? Can you not see what a **** you are making of yourself? All you have done in this thread (and elsewhere) is display an appalling level of ignorance about the scientific method and any evidence put forward. But keep on digging. There is still a chance you can make your personal situation even worse. I think you will find its you looking like a looser, since you can't answer a straight question. I answered the question twice. That you can't see it just makes you The Medway Moron. OK then ****wit, either tell me the date & time of the posts, repost your reply, or shut the **** up. Posting a link to a Wikipedia page IS NOT answering the question. -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#155
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BBC jakes GW demo?
Roger 'Wikiman' Chapman wrote:
The deniers will meanwhile go on without a care in the world as their case is based on faith, not reason. You could of course rephrase that as; "Those who have a different opinion to mine.... But you deliberately choose the pergoartive term 'deniers'. You then carry on to attack those with a different opinion by claiming their case is based on faith, not reason. The jury is well & truly still out on climate change being man made. You are totally unable to explain the eyrar of black swans that abound. http://en.wiktionary.org/wiki/gullibility -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#156
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BBC jakes GW demo?
Roger Chapman wrote:
dennis@home wrote: Yes its so easy that you keep posting stuff that is irrelevant. you obviously don't know what they mean or you wouldn't post them. That you don't find the cites relevant says a good deal more about you than it does about me, particularly when you don't come up with any cites of your own. What is there to cite? Something to back up what you say. OK. I cite primary school science, go and read some primary school books. When I was at primary school science was what we looked forward to do when we got to grammar school. ISTM even now primary school science can't be a rigorous discipline because children of that age wouldn't understand it if it was. The experiment that began this thread is probably the sort of thing The Medway Moron would meet in primary school science if he ever progressed that far. Instead of insulting me in your pathetic manner, why don't you try answering some questions? (Without posting a link to a Wikipedia page). -- Dave - The Medway Handyman www.medwayhandyman.co.uk |
#157
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BBC jakes GW demo?
The Medway Handyman wrote:
snip I answered the question twice. That you can't see it just makes you The Medway Moron. OK then ****wit, either tell me the date & time of the posts, repost your reply, or shut the **** up. Posting a link to a Wikipedia page IS NOT answering the question. I know this is the panto season but I don't see the need to trade oh yes it is/Oh no it isn't with The Medway Moron. If he wants me to stop pointing out he is posting garbage then he can stop posting. That will cut down greatly the opportunities I have for demonstrating his wide ranging ignorance. I don't suppose he will though. He seems to glory in his failure to understand even simple ideas. |
#158
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BBC jakes GW demo?
The Medway Moron wrote:
The deniers will meanwhile go on without a care in the world as their case is based on faith, not reason. You could of course rephrase that as; "Those who have a different opinion to mine.... But you deliberately choose the pergoartive term 'deniers'. I chose to differentiate between the deniers like yourself and the sceptics who argue from a scientific point of view. You then carry on to attack those with a different opinion by claiming their case is based on faith, not reason. The Medway Moron has clearly demonstrated that his beliefs are based on faith, not reason, as he lacks the ability to understand even the simplest science. The jury is well & truly still out on climate change being man made. There you go again. Faith rather than reason. What is at issue is the degree that global warming is man made. You are totally unable to explain the eyrar of black swans that abound. If I knew what you were rabbiting on about I could at least make an informed decision whether or not to respond. I currently see no reason to bother with swans black or white or "eyrars" either for that matter. http://en.wiktionary.org/wiki/gullibility Wow! A real cite at last. What a pity it has nothing to do with climate change. |
#159
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BBC jakes GW demo?
The Medway Moron wrote:
snip The experiment that began this thread is probably the sort of thing The Medway Moron would meet in primary school science if he ever progressed that far. Instead of insulting me in your pathetic manner, why don't you try answering some questions? (Without posting a link to a Wikipedia page). Question: Does The Medway Moron understand anything about science. Answer: No. Question: Does The Medway Moron understand anything about statistics. Answer: No. Two questions posed and answered without the need to check Wikipedia or any other reference source other than this very thread. |
#160
Posted to uk.d-i-y
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BBC jakes GW demo?
Roger Chapman wrote:
The Natural Philosopher wrote: snip It actually doesn't matter if the major causes of global warming aren't man made if the man made contribution is enough to make a significant difference. As I said in the last post, just because a tree may fall on the road in front of your car is no reason not to fix the brakes. Indeed, its actually the reverse. The ONLY way in which the deniers case makes sense is if man made CO2, now 50% of all atmospheric CO2, has negligible impact on anything. That should be a third, not a half. Who wants to claim that? A denier by the name of Piers Corbyn among others. The list is quite long and probably includes such well known names as Lawson (both Nigel and Dominic)and Monckton as well as Dennis and The Medway Moron. The deniers case has never made sense but the skeptics might just have a point. Somewhere within the link below is a claim that if atmospheric CO2 doubled from 300 ppm to 600ppm the rise in average temperatures would be just 0.4C. I can't see anything obviously wrong but you may have better luck than me. At that level shouldn't we be concentrating on just about anything else aimed at reducing global warming and forget about reducing CO2 output? Well that is like it or not the biggest driver which we have potential control over. Unless you want to reintroduce smog and industrial pollution. http://www.john-daly.com/forcing/forcing.htm |
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