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  4. Ever wonder if the media thinks for itself?

Ever wonder if the media thinks for itself?

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  • I Ian Shlasko

    fat_boy wrote:

    #1 Well, as I said, its not only Greenland ice core data, but also Vostok. Got a refutation for that? Other temperature reconstructions based on proxies also show a similar picture so it is global in extent showing temperatures 2 degrees or so warmer (some show more by the way so 2 is conservative).

    Sure, Vostok is mentioned here[^]

    fat_boy wrote:

    #2 Unscientific. Studies show that a 2 degree fall kills more people than a 2 degree rise.

    Strawman. No one is arguing that global cooling would be harmless. Only that warming would be more harmful than current levels.

    fat_boy wrote:

    #4 States the effect of extra CO2 is increaslingly weak. Tries to conter this by saying that the rate at which we are producing CO2 is increasing, thus negating this. This is of course logically eroneous. It just means we will reach the state where adding extra CO2 has almost no effect sooner.

    And what point are you trying to make? That it's ok because it's happening faster?

    fat_boy wrote:

    #6 Fails to state that direct evidence of CO2 causing warming has been found. It states it should be found in theory, that lab experiments have fond it, and that outgoing IR at certain frequencies has been affected. SO this totally backs up what I said that no evidence to data has been found that CO2 causes warming. (Because the climate is more complex than we understand and its sugested CO2 causes cooling in the upper atmosphere so the net efect might be zero)

    And you determine that net effect by taking empirical measurements and seeing how they correlate to CO2 levels... Which is what was done. Hey, look... They match. What a shocker.

    fat_boy wrote:

    Its an interesting site, sceptical science. As its name sugests it sets out to be sceptical, but of course it isnt. It is reasonably acurate though. It doesnt lie, it just words things carefully and avoids certain subjects (as mentioned above).

    Being skeptical is good. A good scientist should always be skeptical of all viewpoints, his own and those of others. You seem to be equating skepticism with

    L Offline
    L Offline
    Lost User
    wrote on last edited by
    #44

    Ian Shlasko wrote:

    Sure, Vostok is mentioned here[^]

    And it clearly shows the decline in temperature over the last 10000 years.

    Ian Shlasko wrote:

    Strawman. No one is arguing that global cooling would be harmless. Only that warming would be more harmful than current levels.

    Except that it IS getting colder. See above.

    Ian Shlasko wrote:

    And what point are you trying to make?

    That their refutation is spurious, clearly.

    Ian Shlasko wrote:

    And you determine that net effect by taking empirical measurements and seeing how they correlate to CO2 levels... Which is what was done. Hey, look... They match. What a shocker.

    As I said, 'might'. I am not calculating anything, just following the science bwecause what surprises me is that CO2 is supposed to warm, and we should have seen a fair bit already, but cant identify CO2 based warming distinct from natural variation.

    Ian Shlasko wrote:

    Skepticism means withholding judgement until you have concrete data...

    Yes, see above. There isnt yet any empiricle data that shows CO2 causes warming.

    "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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    • L Lost User

      And so I relooked at that web site. It seems to be less accurate than in the past. I dug abit deeper and found that this body is behind that web site: Vision: A peaceful, just and sustainable world community as called for in the UN Charter. Mission: The UU-UNO has a two-fold mission: * We engage in the work of the UN to advance a peaceful, just, sustainable and pluralistic world community that promotes human rights. * We engage and inspire Unitarian Universalists and others to support and participate in this work. Share and Enjoy: [^] So basically a non scientific body whose aim is human rights, peace, and Universalism? Just look at the language used: http://climate.uu-uno.org/topics/view/23695/[^] http://climate.uu-uno.org/topics/view/23695/#Disturbing_Elements[^] This is not mature scientific debate, this is politicised, clearly their use of right wing, surely a term that has no place in science, indicates this? "Bottom Line: Quacks, Tobacco, Right-Wing Think Tanks, and Contrarians" is this any basis from which to discuss whether CO2 wil warm by 1 or 3 degrees? WHether CO2 at 600, or 1000 PPM is beneficial for crop produciton? Before you use the scepticalscicnce.com site again just remember the nature of those behind it.

      "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

      modified on Thursday, February 24, 2011 4:23 AM

      I Offline
      I Offline
      Ian Shlasko
      wrote on last edited by
      #45

      fat_boy wrote:

      And so I relooked at that web site. It seems to be less accurate than in the past. I dug abit deeper and found that this body is behind that web site: Vision:

      Funny, the about page[^] gives credit to a physicist from Australia, with all of its funding coming from Paypal donations. Where do you see this connection to UU-UNO?

      Proud to have finally moved to the A-Ark. Which one are you in?
      Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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      • I Ian Shlasko

        fat_boy wrote:

        And so I relooked at that web site. It seems to be less accurate than in the past. I dug abit deeper and found that this body is behind that web site: Vision:

        Funny, the about page[^] gives credit to a physicist from Australia, with all of its funding coming from Paypal donations. Where do you see this connection to UU-UNO?

        Proud to have finally moved to the A-Ark. Which one are you in?
        Author of the Guardians Saga (Sci-Fi/Fantasy novels)

        L Offline
        L Offline
        Lost User
        wrote on last edited by
        #46

        http://www.skepticalscience.com/argument.php[^] These are the arguments you used against me, At the bottom it says "Many thanks to Dr. Jan Dash, Director of the UU-UNO's Climate Portal for writing many of the one line responses in 'What the Science Says', with some edits by John Cook." SO I had a look, and I am sure you will agree, its a heavilly politicised grop.

        "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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        • L Lost User

          Ian Shlasko wrote:

          Sure, Vostok is mentioned here[^]

          And it clearly shows the decline in temperature over the last 10000 years.

          Ian Shlasko wrote:

          Strawman. No one is arguing that global cooling would be harmless. Only that warming would be more harmful than current levels.

          Except that it IS getting colder. See above.

          Ian Shlasko wrote:

          And what point are you trying to make?

          That their refutation is spurious, clearly.

          Ian Shlasko wrote:

          And you determine that net effect by taking empirical measurements and seeing how they correlate to CO2 levels... Which is what was done. Hey, look... They match. What a shocker.

          As I said, 'might'. I am not calculating anything, just following the science bwecause what surprises me is that CO2 is supposed to warm, and we should have seen a fair bit already, but cant identify CO2 based warming distinct from natural variation.

          Ian Shlasko wrote:

          Skepticism means withholding judgement until you have concrete data...

          Yes, see above. There isnt yet any empiricle data that shows CO2 causes warming.

          "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

          I Offline
          I Offline
          Ian Shlasko
          wrote on last edited by
          #47

          fat_boy wrote:

          And it clearly shows the decline in temperature over the last 10000 years.

          Try actually reading that linked article.

          fat_boy wrote:

          As I said, 'might'. I am not calculating anything, just following the science bwecause what surprises me is that CO2 is supposed to warm, and we should have seen a fair bit already, but cant identify CO2 based warming distinct from natural variation.

          That's only because you look at the CO2-based warming and claim that it's natural variation.

          Proud to have finally moved to the A-Ark. Which one are you in?
          Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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          • L Lost User

            http://www.skepticalscience.com/argument.php[^] These are the arguments you used against me, At the bottom it says "Many thanks to Dr. Jan Dash, Director of the UU-UNO's Climate Portal for writing many of the one line responses in 'What the Science Says', with some edits by John Cook." SO I had a look, and I am sure you will agree, its a heavilly politicised grop.

            "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

            I Offline
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            Ian Shlasko
            wrote on last edited by
            #48

            Read what you just quoted... The "one line responses". He isn't giving credit for the actual articles, merely the brief statements that appear at the top. Reading comprehension is your friend.

            Proud to have finally moved to the A-Ark. Which one are you in?
            Author of the Guardians Saga (Sci-Fi/Fantasy novels)

            L 1 Reply Last reply
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            • I Ian Shlasko

              fat_boy wrote:

              And it clearly shows the decline in temperature over the last 10000 years.

              Try actually reading that linked article.

              fat_boy wrote:

              As I said, 'might'. I am not calculating anything, just following the science bwecause what surprises me is that CO2 is supposed to warm, and we should have seen a fair bit already, but cant identify CO2 based warming distinct from natural variation.

              That's only because you look at the CO2-based warming and claim that it's natural variation.

              Proud to have finally moved to the A-Ark. Which one are you in?
              Author of the Guardians Saga (Sci-Fi/Fantasy novels)

              L Offline
              L Offline
              Lost User
              wrote on last edited by
              #49

              Ian Shlasko wrote:

              Try actually reading that linked article.

              FS Ian, I did read it, it said nithig about the last 10000 years NOT cooling. Look at the graph Ian, you can clearly see its cooling for yourself.

              Ian Shlasko wrote:

              That's only because you look at the CO2-based warming and claim that it's natural variation.

              OK, time for a bit of classic, controlled experiement here. As Dr Phil Jones has stated the pre war and post 70s warming periods are similar in magnitude and extent. So, whats the difference between the two warming periods? Both occur at a similar period in earths history, oceanic currents are the same, the sun is the same, ot hasnt gone supernova or anything, in fact broadly similar conditions. Except for CO2. Pre war there wasnt mch, post 70s there is. And what effect did that CO2 have thats noticably, and measurably different in the latter one? Hmm, well, kinda none in fact. Thats why its hard to detect CO2 based warming Ian. All scientists know this, YES it SHOULD warm, but its damned difficult finding empiricle evidence of it. (Here is an interesting study: http://cdiac.esd.ornl.gov/trends/temp/angell/angell.html[^] "near-surface air temperature warmed by approximately 0.18°C/decade, the 850-300 mb tropospheric layer warmed by about 0.08°C/decade, the 300-100 mb tropopause layer temperature cooled by approximately -0.23°C/decade (driven mainly by large changes in the Polar zones), and the 100-50 mb low-stratospheric layer cooled by about -0.60°C/decade." Now, this study is used by a pro AGW site, but a couple of thigs are of interest. As you know GH gas theory states that the CO2 in the troposphere will trap heat and reradiate it back to the surface. This means the troposphere has to be getting warmer, at least as warm as the surface if not warmer. This report shows it isnt. In fact the surface is twice as warm as the troposphere. This tends to imply the near surface warming measured isnt due to CO2. Secondly, it has found that the upper atmosphere has cooled. Remember what I was saying about the recent NAA research that suggests CO2 has a cooling effect in the upper atmosphere because of its ability to turn kinetic energy into IR radiation? This

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              • I Ian Shlasko

                Read what you just quoted... The "one line responses". He isn't giving credit for the actual articles, merely the brief statements that appear at the top. Reading comprehension is your friend.

                Proud to have finally moved to the A-Ark. Which one are you in?
                Author of the Guardians Saga (Sci-Fi/Fantasy novels)

                L Offline
                L Offline
                Lost User
                wrote on last edited by
                #50

                If you look again you will find those one line responses are at the head of each article. But yes, I will acept you point that this UN organisation is not solely responsible for the content of the website.

                "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

                I 1 Reply Last reply
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                • L Lost User

                  Ian Shlasko wrote:

                  Try actually reading that linked article.

                  FS Ian, I did read it, it said nithig about the last 10000 years NOT cooling. Look at the graph Ian, you can clearly see its cooling for yourself.

                  Ian Shlasko wrote:

                  That's only because you look at the CO2-based warming and claim that it's natural variation.

                  OK, time for a bit of classic, controlled experiement here. As Dr Phil Jones has stated the pre war and post 70s warming periods are similar in magnitude and extent. So, whats the difference between the two warming periods? Both occur at a similar period in earths history, oceanic currents are the same, the sun is the same, ot hasnt gone supernova or anything, in fact broadly similar conditions. Except for CO2. Pre war there wasnt mch, post 70s there is. And what effect did that CO2 have thats noticably, and measurably different in the latter one? Hmm, well, kinda none in fact. Thats why its hard to detect CO2 based warming Ian. All scientists know this, YES it SHOULD warm, but its damned difficult finding empiricle evidence of it. (Here is an interesting study: http://cdiac.esd.ornl.gov/trends/temp/angell/angell.html[^] "near-surface air temperature warmed by approximately 0.18°C/decade, the 850-300 mb tropospheric layer warmed by about 0.08°C/decade, the 300-100 mb tropopause layer temperature cooled by approximately -0.23°C/decade (driven mainly by large changes in the Polar zones), and the 100-50 mb low-stratospheric layer cooled by about -0.60°C/decade." Now, this study is used by a pro AGW site, but a couple of thigs are of interest. As you know GH gas theory states that the CO2 in the troposphere will trap heat and reradiate it back to the surface. This means the troposphere has to be getting warmer, at least as warm as the surface if not warmer. This report shows it isnt. In fact the surface is twice as warm as the troposphere. This tends to imply the near surface warming measured isnt due to CO2. Secondly, it has found that the upper atmosphere has cooled. Remember what I was saying about the recent NAA research that suggests CO2 has a cooling effect in the upper atmosphere because of its ability to turn kinetic energy into IR radiation? This

                  I Offline
                  I Offline
                  Ian Shlasko
                  wrote on last edited by
                  #51

                  fat_boy wrote:

                  FS Ian, I did read it, it said nithig about the last 10000 years NOT cooling. Look at the graph Ian, you can clearly see its cooling for yourself.

                  Maybe you missed the part where it says that CO2 has reversed that trend, and that it's no longer cooling.

                  fat_boy wrote:

                  So, whats the difference between the two warming periods? Both occur at a similar period in earths history, oceanic currents are the same, the sun is the same, ot hasnt gone supernova or anything, in fact broadly similar conditions. Except for CO2. Pre war there wasnt mch, post 70s there is.

                  http://skepticalscience.com/global-warming-early-20th-century.htm[^]

                  fat_boy wrote:

                  Thats why its hard to detect CO2 based warming Ian. All scientists know this, YES it SHOULD warm, but its damned difficult finding empiricle evidence of it.

                  http://skepticalscience.com/empirical-evidence-for-global-warming.htm[^]

                  fat_boy wrote:

                  This means the troposphere has to be getting warmer, at least as warm as the surface if not warmer. This report shows it isnt

                  http://skepticalscience.com/satellite-measurements-warming-troposphere.htm[^] http://skepticalscience.com/tropospheric-hot-spot.htm[^]

                  Proud to have finally moved to the A-Ark. Which one are you in?
                  Author of the Guardians Saga (Sci-Fi/Fantasy novels)

                  L 1 Reply Last reply
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                  • L Lost User

                    If you look again you will find those one line responses are at the head of each article. But yes, I will acept you point that this UN organisation is not solely responsible for the content of the website.

                    "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

                    I Offline
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                    Ian Shlasko
                    wrote on last edited by
                    #52

                    Yes, the one-line responses are at the top of each... But those are quick summaries, not the entire rebuttals. First the rebuttals were written, and then that guy came along and said something like "Hey, this would be a lot easier to understand if there were quick summaries," and he contributed them. That has zero effect on the credibility or bias of the actual articles.

                    Proud to have finally moved to the A-Ark. Which one are you in?
                    Author of the Guardians Saga (Sci-Fi/Fantasy novels)

                    1 Reply Last reply
                    0
                    • I Ian Shlasko

                      fat_boy wrote:

                      FS Ian, I did read it, it said nithig about the last 10000 years NOT cooling. Look at the graph Ian, you can clearly see its cooling for yourself.

                      Maybe you missed the part where it says that CO2 has reversed that trend, and that it's no longer cooling.

                      fat_boy wrote:

                      So, whats the difference between the two warming periods? Both occur at a similar period in earths history, oceanic currents are the same, the sun is the same, ot hasnt gone supernova or anything, in fact broadly similar conditions. Except for CO2. Pre war there wasnt mch, post 70s there is.

                      http://skepticalscience.com/global-warming-early-20th-century.htm[^]

                      fat_boy wrote:

                      Thats why its hard to detect CO2 based warming Ian. All scientists know this, YES it SHOULD warm, but its damned difficult finding empiricle evidence of it.

                      http://skepticalscience.com/empirical-evidence-for-global-warming.htm[^]

                      fat_boy wrote:

                      This means the troposphere has to be getting warmer, at least as warm as the surface if not warmer. This report shows it isnt

                      http://skepticalscience.com/satellite-measurements-warming-troposphere.htm[^] http://skepticalscience.com/tropospheric-hot-spot.htm[^]

                      Proud to have finally moved to the A-Ark. Which one are you in?
                      Author of the Guardians Saga (Sci-Fi/Fantasy novels)

                      L Offline
                      L Offline
                      Lost User
                      wrote on last edited by
                      #53

                      Ian Shlasko wrote:

                      Maybe you missed the part where it says that CO2 has reversed that trend, and that it's no longer cooling.

                      So I say its been cooling for 10000 years, you say it hasnt, and then post a link with a graph showing 10000 years of cooling, then refute that cooling by saying the trend has been reversed (a trend fro cooling, thus admitting it has ben cooling) by CO2 (which has only been produced by man in significant quantities form 1870 (source, IPCC) which is a time span considerably shorter than 10000 years. Ian, if you are going to argue, dont argue like a woman. Its only women who say, when refuted, "yeah but two years ago the grass was shorter" or some such utterly spurious statement. And in any cae, it doesnt say "CO2 has reversed the trend" it says " 2. The warming effect from CO2 and other greenhouse gases is greater than the cooling effect expected from natural factors. Without human interference, the Earth’s orbit and tilt, a slight decline in solar output since the 1950s and volcanic activity would have led to global cooling. Yet global temperatures are definitely on the rise. It can therefore be concluded that with CO2 concentrations set to continue to rise, a return to ice age conditions seems very unlikely." As for troposphereic warming, its still a problem for AGW. Because no matter how much they adjust the satellite data its still not warm enough because, and let me say this again, for GH gas warming to be evident the troposphere must warm at least as much as the surface.

                      "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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                      • L Lost User

                        Ian Shlasko wrote:

                        Maybe you missed the part where it says that CO2 has reversed that trend, and that it's no longer cooling.

                        So I say its been cooling for 10000 years, you say it hasnt, and then post a link with a graph showing 10000 years of cooling, then refute that cooling by saying the trend has been reversed (a trend fro cooling, thus admitting it has ben cooling) by CO2 (which has only been produced by man in significant quantities form 1870 (source, IPCC) which is a time span considerably shorter than 10000 years. Ian, if you are going to argue, dont argue like a woman. Its only women who say, when refuted, "yeah but two years ago the grass was shorter" or some such utterly spurious statement. And in any cae, it doesnt say "CO2 has reversed the trend" it says " 2. The warming effect from CO2 and other greenhouse gases is greater than the cooling effect expected from natural factors. Without human interference, the Earth’s orbit and tilt, a slight decline in solar output since the 1950s and volcanic activity would have led to global cooling. Yet global temperatures are definitely on the rise. It can therefore be concluded that with CO2 concentrations set to continue to rise, a return to ice age conditions seems very unlikely." As for troposphereic warming, its still a problem for AGW. Because no matter how much they adjust the satellite data its still not warm enough because, and let me say this again, for GH gas warming to be evident the troposphere must warm at least as much as the surface.

                        "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

                        I Offline
                        I Offline
                        Ian Shlasko
                        wrote on last edited by
                        #54

                        fat_boy wrote:

                        So I say its been cooling for 10000 years, you say it hasnt, and then post a link with a graph showing 10000 years of cooling, then refute that cooling by saying the trend has been reversed (a trend fro cooling, thus admitting it has ben cooling) by CO2 (which has only been produced by man in significant quantities form 1870 (source, IPCC) which is a time span considerably shorter than 10000 years.

                        Now you're putting words in my mouth. I didn't dispute that it was warmer 10k years ago. I just linked an article showing that the trend has been reversed by CO2.

                        fat_boy wrote:

                        And in any cae, it doesnt say "CO2 has reversed the trend" it says " 2. The warming effect from CO2 and other greenhouse gases is greater than the cooling effect expected from natural factors. Without human interference, the Earth’s orbit and tilt, a slight decline in solar output since the 1950s and volcanic activity would have led to global cooling. Yet global temperatures are definitely on the rise.

                        Ok, my mistake... "the warming effect from CO2 and other greenhouse gases" has reversed the trend. If not for that, it would have been cooling instead of warming.

                        fat_boy wrote:

                        As for troposphereic warming, its still a problem for AGW. Because no matter how much they adjust the satellite data its still not warm enough because, and let me say this again, for GH gas warming to be evident the troposphere must warm at least as much as the surface.

                        Why?

                        Proud to have finally moved to the A-Ark. Which one are you in?
                        Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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                        • I Ian Shlasko

                          fat_boy wrote:

                          So I say its been cooling for 10000 years, you say it hasnt, and then post a link with a graph showing 10000 years of cooling, then refute that cooling by saying the trend has been reversed (a trend fro cooling, thus admitting it has ben cooling) by CO2 (which has only been produced by man in significant quantities form 1870 (source, IPCC) which is a time span considerably shorter than 10000 years.

                          Now you're putting words in my mouth. I didn't dispute that it was warmer 10k years ago. I just linked an article showing that the trend has been reversed by CO2.

                          fat_boy wrote:

                          And in any cae, it doesnt say "CO2 has reversed the trend" it says " 2. The warming effect from CO2 and other greenhouse gases is greater than the cooling effect expected from natural factors. Without human interference, the Earth’s orbit and tilt, a slight decline in solar output since the 1950s and volcanic activity would have led to global cooling. Yet global temperatures are definitely on the rise.

                          Ok, my mistake... "the warming effect from CO2 and other greenhouse gases" has reversed the trend. If not for that, it would have been cooling instead of warming.

                          fat_boy wrote:

                          As for troposphereic warming, its still a problem for AGW. Because no matter how much they adjust the satellite data its still not warm enough because, and let me say this again, for GH gas warming to be evident the troposphere must warm at least as much as the surface.

                          Why?

                          Proud to have finally moved to the A-Ark. Which one are you in?
                          Author of the Guardians Saga (Sci-Fi/Fantasy novels)

                          L Offline
                          L Offline
                          Lost User
                          wrote on last edited by
                          #55

                          Ian Shlasko wrote:

                          Now you're putting words in my mouth. I didn't dispute that it was warmer 10k years ago. I just linked an article showing that the trend has been reversed by CO2.

                          Well actually you did dispute it because the first time you respnded with this link: http://skepticalscience.com/10000-years-warmer.htm[^]

                          Ian Shlasko wrote:

                          Ok, my mistake... "the warming effect from CO2 and other greenhouse gases" has reversed the trend. If not for that, it would have been cooling instead of warming.

                          Hang on, so you think man made CO2 ended the LIA? ie reversed the trend, a reversal that happened around 1750? While man made CO2 didnt become significant till 1870 (source IPCC)? :laugh: Come on Ian, if man made CO2 reversed the trend it at least has to coincide, not be 120 years late!

                          Ian Shlasko wrote:

                          Why?

                          What? You have to ask why? Put it this way, hot bodies radiate to colder ones, not the other way around.

                          "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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                          • L Lost User

                            Ian Shlasko wrote:

                            Now you're putting words in my mouth. I didn't dispute that it was warmer 10k years ago. I just linked an article showing that the trend has been reversed by CO2.

                            Well actually you did dispute it because the first time you respnded with this link: http://skepticalscience.com/10000-years-warmer.htm[^]

                            Ian Shlasko wrote:

                            Ok, my mistake... "the warming effect from CO2 and other greenhouse gases" has reversed the trend. If not for that, it would have been cooling instead of warming.

                            Hang on, so you think man made CO2 ended the LIA? ie reversed the trend, a reversal that happened around 1750? While man made CO2 didnt become significant till 1870 (source IPCC)? :laugh: Come on Ian, if man made CO2 reversed the trend it at least has to coincide, not be 120 years late!

                            Ian Shlasko wrote:

                            Why?

                            What? You have to ask why? Put it this way, hot bodies radiate to colder ones, not the other way around.

                            "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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                            Ian Shlasko
                            wrote on last edited by
                            #56

                            fat_boy wrote:

                            Well actually you did dispute it because the first time you respnded with this link: http://skepticalscience.com/10000-years-warmer.htm\[^\]

                            Oh, is that what that is? I thought you'd have realized by now that I'm just matching your arguments to the questions on that site. Your repetitive and oversimplified arguments have really worn away any desire to spend any significant amount of time doing original research to disprove you. The necessary research has already been done, so I'm just linking to it now.

                            fat_boy wrote:

                            Hang on, so you think man made CO2 ended the LIA?

                            Ohh, you're talking about the little ice age... The site has something for that. http://skepticalscience.com/coming-out-of-little-ice-age.htm[^]

                            fat_boy wrote:

                            What? You have to ask why? Put it this way, hot bodies radiate to colder ones, not the other way around.

                            Ok, the skepticalscience site doesn't have that particular argument, so I'll just go to google. http://www.ossfoundation.us/projects/environment/global-warming/myths/troposphere-not-warming[^] http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/2030[^]

                            Proud to have finally moved to the A-Ark. Which one are you in?
                            Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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                            • I Ian Shlasko

                              fat_boy wrote:

                              Well actually you did dispute it because the first time you respnded with this link: http://skepticalscience.com/10000-years-warmer.htm\[^\]

                              Oh, is that what that is? I thought you'd have realized by now that I'm just matching your arguments to the questions on that site. Your repetitive and oversimplified arguments have really worn away any desire to spend any significant amount of time doing original research to disprove you. The necessary research has already been done, so I'm just linking to it now.

                              fat_boy wrote:

                              Hang on, so you think man made CO2 ended the LIA?

                              Ohh, you're talking about the little ice age... The site has something for that. http://skepticalscience.com/coming-out-of-little-ice-age.htm[^]

                              fat_boy wrote:

                              What? You have to ask why? Put it this way, hot bodies radiate to colder ones, not the other way around.

                              Ok, the skepticalscience site doesn't have that particular argument, so I'll just go to google. http://www.ossfoundation.us/projects/environment/global-warming/myths/troposphere-not-warming[^] http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/2030[^]

                              Proud to have finally moved to the A-Ark. Which one are you in?
                              Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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                              Lost User
                              wrote on last edited by
                              #57

                              :zzz: :zzz: :zzz:

                              "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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                              • L Lost User

                                :zzz: :zzz: :zzz:

                                "It is a remarkable fact that despite the worldwide expenditure of perhaps US$50 billion since 1990, and the efforts of tens of thousands of scientists worldwide, no human climate signal has yet been detected that is distinct from natural variation." Bob Carter, Research Professor of Geology, James Cook University, Townsville

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                                Ian Shlasko
                                wrote on last edited by
                                #58

                                Precisely.

                                Proud to have finally moved to the A-Ark. Which one are you in?
                                Author of the Guardians Saga (Sci-Fi/Fantasy novels)

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