Frank
Frank Claim Three
"There has been no catastrophic warming recorded."
Abaddon Refutation
Straw man. Define 'catastrophic'. For ice cubes -0.01 degrees C to + 0.01 degrees C is pretty catastrophic.
Frank Rebutal (part)
OK, I can play that game, define overwhelming consensus!
Abaddon Response (part)
Easy; the opinion of the National Science Academies of the US, UK, Germany, France, Canada, Italy, Russia, Japan, China, India and Brazil seems a pretty good concensus.
The paper by Oreskes http://www.sciencemag.org/cgi/content/full/306/5702/1686
The retraction by Dr. Peiser, who authored a paper widely cited by AGW cynics which said the research by Oreskes was wrong and only 30% of scientists held a pro AGW opinion; he now states; "an overwhelming majority of climatologists is agreed that the current warming period is mostly due to human impact. However, this majority consensus is far from unanimous." http://en.wikipedia.org/wiki/Benny_Peiser. Can you explain why so many anti-AGW websites cite the original Peiser paper and not his subsequent climb-down? I am curious.
Frank Rebutal (rest)
Catastrophic in reference to the recent past is probably a poor choice of words although it clearly means in keeping with the Myth being promulgated, namely "rising at a rapid unprecedented rate".
Abaddon Response (rest)
Your evasion aside, you seem to grant that the phrasing used ('catastrophic') was a 'poor choice'... maybe a misrepresentation? Or straw man? At risk of making a point of it, is it that hard to say 'golly, you have a point there, that is a very misleading way to phrase it'.
And temperature "rising at a rapid unprecedented rate" is not a myth. If it IS, then you will be able to show me figures that show temperature increases like (scale of and duration in which it occured) those on the following graph have occured before in absense of solar, volcanic, orbital or other natural forcing.
http://en.wikipedia.org/wiki/Image:2000_Year_Temperature_Comparison.png
It's not happened in the past 2,000;
http://en.wikipedia.org/wiki/Image:2000_Year_Temperature_Comparison.png
... but hell, myths are EASY to disprove, so over to you.
So much so far for anti-AGW claims. The arguments made to support that 'AGW claims are myths' do NOT stand up to examination.
Frank Claim Four
MYTH 2: The "hockey stick" graph proves that the earth has experienced a steady, very gradual temperature increase for 1000 years, then recently began a sudden increase.
Abaddon Refutation
SixfNine has covered this very well.
Frank Rebutal (part)
Actually the the Mann et al graph used by IPCC shows a gradual decline in the global temperature for the past 900 years then the sudden increase.
I don't think 6of9 covered this at all. http://www.jehovahs-witness.com/6/130204/2313220/post.ashx#2313220 provides a Red Herring if it is meant to deal with the 10 Myths presented by FOS.
The paper quoted is a fanciful list of supposed arguments against Mann's Hockey Stick Graph by the Website entitled REAL CLIMATE http://www.realclimate.org/index.php?p=11
Nowhere does 6of9 give credit to the source used, but you do not point that out but you take great pains in sifting through my posts that are full of hyperlinks and point out items I may have overlooked listing the citation or giving credit. That is just the type of unscientific approach the community of doomsday sayers use in fomenting this hysteria. Birds of a feather!
Abaddon Response (part)
Oh purlease; this is pathetic. You carelessly ommit fair attributation of data and then rather than apologising you falsely claim another person also did it and ask me why I didn't check up on their attributations.
Frank, SixofNine DID include his source. It's the one I would have quoted (and in fact have elsewhere). Look at his post under 'Filed under'. Paleoclimate is a link.
You also show you've not bothered to even read it; it is not 'a fanciful list of supposed arguments against Mann's Hockey Stick Graph' but, rather, ones in favour of the graph BY Mann. And 'fanciful' is easy to type, howabout actaully responding to the points, or is that too much effort? You want the same value of opinion but don;t want to work for it? Ha...!
Frank Rebutal (part)
The truth is as the Myth above states that the historical proxy data of the Hockey Stick graph with its unconventional shell came for the last 100 years data proves nothing more than it's authors wanted it to prove.
Abaddon Response (part)
If you had read the material supplied by SixofNine or this http://www.realclimate.org/index.php?p=121 you would realise that OTHER authors have found the same using different methodology, thus the above claim is unsupported by fact. The lay term for this is 'big fat lie'.
Frank Rebutal (part)
FACT: Significant changes in climate have continually occurred throughout geologic time. For instance, the Medieval Warm Period, from around 1000 to1200 AD (when the Vikings farmed on Greenland) was followed by a period known as the Little Ice Age.
Abaddon Response (part)
You seem to have missed this paragraph which shows LIA and other natural variations appear in reconstructions that also show recent rapid rises.
Some proxy-based reconstructions suggest greater variability than others. This greater variability may be attributable to different emphases in seasonal and spatial emphasis (see Jones and Mann, 2004; Rutherford et al, 2004; Cook et al, 2004). However, even for those reconstructions which suggest a colder "Little Ice Age" and greater variability in general in past centuries, such as that of Esper et al (2002), late 20th century hemispheric warmth is still found to be anomalous in the context of the reconstruction (see Cook et al, 2004).
Frank Rebutal (part)
Since the end of the 17th Century the "average global temperature" has been rising at the low steady rate mentioned above; although from 1940 – 1970 temperatures actually dropped, leading to a Global Cooling scare.
Abaddon Response (part)
The 40-70 drop was a NATURAL trend explained by NATURAL forcing. Current trends are NOT explainable by natural forcings. I fail to see why, if AGW is such a contrived argument, you have failed time and time again to show what forcings explain recent rapid rises. Is it the sun? The orbit? Come on Frank... show me the scintilating good science and alternative hypothesis for current trends. What... there isn't one? And despite having no alternative explanation you'll indulge in the repetition of misrepresentative and just all-out WRONG arguments? Why?
Frank Rebutal (part)
The "hockey stick", a poster boy of both the UN's IPCC and Canada's Environment Department, ignores historical recorded climatic swings, and has now also been proven to be flawed and statistically unreliable as well. It is a computer construct and a faulty one at that.
Abaddon Response (part)
If you had read the material supplied you would realise that other studies showing the current rapid trend authors have found the same using different methodology, thus the above claim is unsupported by fact.
Frank Rebutal (rest)
This Hockey Stick Graph is really quite miraculous as John Daly pointed out. In the 1990 IPCC report they used this commonly accepted temperature graph for the past 1000 years:
However with the Third assessment (TAR-2000) the IPCC adopted the new Mann graph Watchtower style without so much as an apology for misleading us all with the old graph above.
Abaddon Response (rest)
As all the data agrees that there is a recent rapid rise, and as this is what the hockey sticks shows, and as Mann HAS responded to criticism (despite you falsely claiming otherwise), I do not see any need for apologies for misleading data unless you feel like it, as the misleading data, clearly and demonsrably in these posts is coming from YOU. You claim Six plagerised when he cited his source, and then post a series of claims that any one who read the article cited by SixofNine would not have made, as some of the claims are demonstably falsified by the quoted article.
You are also STILL arguing about years old data and ignoring the latest data WHICH STILL SUPPORTS AGW. This so reminds me of Creationists using 'irreducable complexity' arguments that were refuted years ago (as they don't know they were refuted as they don't attempt to get an impartial view).
I'll do myth 3 another day.