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London Transport (uk.transport.london) Discussion of all forms of transport in London. |
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Colin McKenzie wrote in message ...
David Chorley wrote: This, incidentally, is why "global warming through increased levels of carbon dioxide in the atmosphere" was thought up as it is hogwash as basic science and undisproveable, as it is unproveable. If global warming is happening, it's a far more serious problem for humanity than Islamic terrorism. Yet our politicians seem much more exercised about the latter. As to the theory, like all theories it cannot be proved 100%. But we have warming, we have increased CO2, and we have a credible theory to connect the two. Until a better theory comes along, intelligent people without vested interests accept the hypothesis. Colin McKenzie Firstly, Global warming is happening, beyond reasonable doubt. It is also beyond reasonable doubt that the chief cause of this is human production of CO2. Second, politicians in Europe at least are doing something. Perhaps not enough, though many would argue too much. And yes, less than they are against Islamic Terrorism. Global warming is of little concern to people over the next election cycle. Islamic terrorism is. |
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Greg Hennessy wrote in message . ..
On 20 Aug 2004 01:32:14 -0700, (Alex Terrell) wrote: Colin McKenzie wrote in message ... David Chorley wrote: This, incidentally, is why "global warming through increased levels of carbon dioxide in the atmosphere" was thought up as it is hogwash as basic science and undisproveable, as it is unproveable. If global warming is happening, it's a far more serious problem for humanity than Islamic terrorism. Yet our politicians seem much more exercised about the latter. As to the theory, like all theories it cannot be proved 100%. But we have warming, we have increased CO2, and we have a credible theory to connect the two. Until a better theory comes along, intelligent people without vested interests accept the hypothesis. Colin McKenzie Firstly, Global warming is happening, beyond reasonable doubt. It is also beyond reasonable doubt that the chief cause of this is human production of CO2. Bull****, correlation != causation. "!=" != "not always" Which bit do you dispute? 1. Human activity is responsible for the unprecendentedly high levels of CO2 2. The high CO2 levels are largely responsible for global warming For the last 700,000 years, CO2 concentration has varied between 180 and 300ppm. http://www.daviesand.com/Choices/Pre...ning/New_Data/ In the last 100 years, it has risen from 280 to nearly 400 ppm. Now I suppose that this unprecedented increase happening over the last 100 years could be a coincidence, and is perhaps nothing to do with our CO2 production. But more likely the additional 100 ppm is human production. |
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Greg Hennessy wrote in message . ..
On 20 Aug 2004 11:46:21 -0700, (Alex Terrell) wrote: Greg Hennessy wrote in message . .. Which bit do you dispute? 1. Human activity is responsible for the unprecendentedly high levels of CO2 Not proven to be "unprecendentedly high levels" OK - only unprecedently high compared to the last 700,000 years. The antarctic ice cores are pretty conclusive. 2. The high CO2 levels are largely responsible for global warming If that's the case why doesn't Kyoto address *all* sources of CO2. You mean China and India? Politics. But more likely the additional 100 ppm is human production. So what. Thinly disguised leftists screaming for state control of the means of production is not a meaningful basis for environmental policy I've found this is a common response from Americans: If you haven't got facts to back you up, just accuse the other of point of view of being driven by leftism, communism, fascism or whatever. |
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Greg Hennessy wrote in message . ..
On 22 Aug 2004 03:56:34 -0700, (Alex Terrell) wrote: I've found this is a common response from Americans: I suggest you check the headers, if you cannot even get that right, how pray tell is anyone supposed to take your chicken little style enviro horror seriously. greg which is why I was a bit surprised to see such stupid argumentation on UK rail sites, where I expected more rational, fact based arguments. |
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