Catallaxy Files

Australia's leading libertarian and centre-right blog

Requiem

30 comments

The death rattle of the climate campaign will be deafening. It has too much political momentum and fanatical devotion to go quietly. The climate campaigners have been fond of warning of catastrophic “tipping points” for years. Well, a tipping point has indeed arrived?–just not the one the climate campaigners expected.

The lingering question is whether the collapse of the climate campaign is also a sign of a broader collapse in public enthusiasm for environmentalism in general. Ted Nordhaus and Michael Shellenberger, two of the more thoughtful and independent-minded figures in the environmental movement, have been warning their green friends that the public has reached the point of “apocalypse fatigue.” They’ve been met with denunciations from the climate campaign enforcers for their heresy. The climate campaign has no idea that it is on the cusp of becoming as ludicrous and forlorn as the World -Esperanto Association.

Read it all here.

Written by Sinclair Davidson

March 18th, 2010 at 9:44 am

Posted in Uncategorized

30 Responses to 'Requiem'

Subscribe to comments with RSS or TrackBack to 'Requiem'.

  1. Let’s not dance on the grave just yet. I’m reminded of the quote from Mark Twain:
    “Reports of my death have been greatly exaggerated.”

    daddy dave

    18 Mar 10 at 10:08 am

  2. He claims to have read papers on tropical cyclones.

    I think not

    both Knutson etal in 2010 and Elsner etal in 2008 found that although tropical cyclones are not getting more numerous yet there are far more high intensity cyclones than before.
    for example on p11 Knutson etal say ‘Despite this lack of of an increase in total storm count, we project that a future increase in the globally averaged frequency of the strongest tropical cyclones is more likely that not- a higher confidence level than at our previous assessment’ ( which was in 2006).

    Elsner says on on p1 in the summary ‘we find significant upward trends for wind speeds quartiles above the 70th percentile….. Our results are qualitatively consistent with the hypothesis that as the seas warm, the ocean has more energy to convert to tropical wind’.

    this bloke is the pot calling the kettle black.

    oh and no few people doubt that glaciers are receding rapidly for example see the study by the USGS in 2009 on Antarctic glaciers

    Butterfield, Bloomfield & Bishop

    18 Mar 10 at 10:17 am

  3. ‘Despite this lack of of an increase in total storm count, we project that a future increase in the globally averaged frequency of the strongest tropical cyclones is more likely that not- a higher confidence level than at our previous assessment’ .

    No trend to date, but we project….The problem with climate science writ large.

    dover_beach

    18 Mar 10 at 11:19 am

  4. If we abandon addressing climate change it will indeed be a requiem, but not for the environmental movement but for the species as a whole. That moment at which we faced the world with open eyes, and decided it was all too hard.

    Nietzsche’s last man is indeed here, and he is us.

    Andrew Carr

    18 Mar 10 at 11:30 am

  5. Get a grip Andrew. You’ve obviously been reading Clive Hamilton.

    There is nothing ‘we’ as in Australia can do alone notwithstanding Rudd’s grandiosity.

    We will muddle through and adapt.

    jtfsoon

    18 Mar 10 at 11:34 am

  6. FTR

    I do actually think there could be some early mover advantage if we get to zero carbon before other countries do when they finally decide to get moving. Plus anything which depletes the revenue base of the jihad-financiers is a good thing. But that’s quite separate from whether we would be doomed if we held off doing anything before anyone else.

    jtfsoon

    18 Mar 10 at 11:39 am

  7. Andy:

    Which Byron bay seminary are you attending to further your religious studies?

    JC

    18 Mar 10 at 11:43 am

  8. If we abandon addressing climate change it will indeed be a requiem, but not for the environmental movement but for the species as a whole. That moment at which we faced the world with open eyes, and decided it was all too hard.

    Nietzsche’s last man is indeed here, and he is us.

    This has a ‘Sorrows of the Young Werther’ ring to it.

    dover_beach

    18 Mar 10 at 12:06 pm

  9. Snoopy you cannot differentiate between TOTAL storm count and storm counts involving Hurricanes and cyclones of intensity.

    not surprised at that.

    Butterfield, Bloomfield & Bishop

    18 Mar 10 at 12:06 pm

  10. Snoopy you cannot differentiate between TOTAL storm count and storm counts involving Hurricanes and cyclones of intensity.

    not surprised at that.

    Homer, let me quote the abstract for you:

    Trend detection is further impeded by substantial limitations in the availability and quality of global historical records of tropical cyclones. Therefore, it remains uncertain whether past changes in tropical cyclone activity have exceeded the variability expected from natural causes.

    Let me quote the quotation you provided:

    Despite this lack of of an increase in total storm count, we project that a future increase in the globally averaged frequency of the strongest tropical cyclones is more likely that not- a higher confidence level than at our previous assessment

    In other words, there has been no observed trend to date, certainly none that can be attributed to AGW, but they project via their models the emergence of a trend this century.

    Homer, you beclown yourself again.

    dover_beach

    18 Mar 10 at 12:16 pm

  11. Breaking:

    Power bills to rise by up to 64pc in NSW.

    ELECTRICITY bills in NSW will soar by up to 64 per cent over the next three years, with the blame laid squarely on the Federal Government’s proposed emissions trading scheme.

    The state’s Independent Pricing and Regulatory Tribunal confirmed the increases in Sydney today.

    They are even higher than those first proposed by the tribunal in December.

    They will send average electricity bills rocketing by between $577 and $918 a year by 2013.

    Looks like the Homer’s accountant, Possum, did the numbers for this dopey scheme.

    C.L.

    18 Mar 10 at 12:51 pm

  12. If we abandon addressing climate change it will indeed be a requiem, but not for the environmental movement but for the species as a whole. That moment at which we faced the world with open eyes, and decided it was all too hard.

    Nietzsche’s last man is indeed here, and he is us.

    HAHAHAHAHAHA!

    Yes folks, it’s a religious cult.

    C.L.

    18 Mar 10 at 12:52 pm

  13. Homer’s buddy, Possum suggested that we should insulate our homes every year… in order to eliminate risk of fires.

    According to this statistical genius the more Lurch style insulation the less fires there are.

    the dark side of public ed.

    JC

    18 Mar 10 at 12:55 pm

  14. CL:

    Congratulate Andy, as he’s been admitted to the Byron Bay Hot Rock Therapy and new Age Center for Religious Teaching.

    JC

    18 Mar 10 at 12:58 pm

  15. Snoopy you clown how in the hell do you get projections? go to page 7

    Butterfield, Bloomfield & Bishop

    18 Mar 10 at 1:00 pm

  16. Andrew,
    There isn’t a single scientist that claims that humans won’t survive global warming, even in the worst case scenario.

    daddy dave

    18 Mar 10 at 1:06 pm

  17. Snoopy you clown how in the hell do you get projections? go to page 7

    page 7 of Knutson? That would be the reference page, but I’ll be kind and assume you meant page 6 which I shall quote in full:

    Projection. We have low confidence in projections of changes in tropical cyclone genesis-location, tracks, duration or areas of impacts, and existing model projections do not show dramatic large-scale changes in these features. The vulnerability of coastal regions to tropical cyclone storm-surge flooding is expected to increase with future sea-level rise and coastal development, although this vulnerability will also depend on future storm characteristics.

    Substantial impacts can occur in higher latitudes from tropical cyclones that have undergone extratropical transition. Downscaled model projections11 suggest that no significant increase or decrease of tropical cyclone duration should be expected to occur. Projections for the expansion of the subtropics in climate models2 indicate some potential for the poleward movement of the average latitude of transition, but no dynamical modelling studies have focused on this issue and we place low confidence in any assessments concerning extratropical transition at this point.

    Changes in tropical cyclone storm-surge potential depend on future projections of sea-level rise — which are uncertain at the global scale2 and in regional structure — as well as on storm characteristics. Even assuming no future changes in tropical cyclone behaviour, storm-surge incidence from tropical cyclones, the most damaging aspect of tropical cyclone impacts in coastal regions, would be expected to increase because of highly confident predictions that at least some future increase in sea level will occur2

    Progress summary and outlook

    Since the previous World Meteorological Organization expert-team assessment of research on tropical cyclones and climate change6, substantial progress has been achieved. Specific advances include new analyses of global data on hurricane intensity, and several important studies of data quality issues in Atlantic tropical cyclone records, which strongly affect conclusions about climate change detection. Moreover, important progress has been made in higher
    resolution global modelling that provides improved simulations of global storm frequencies and further support for theoretical expectations for a globally averaged increase in tropical cyclone intensity
    and rainfall. Finally, dynamical and statistical/dynamical downscaling tools for tropical cyclone activity have improved, and evaluations of these tools have become more convincing. These improvements have encouraged us to raise our confidence levels concerning several aspects of cyclone-activity projections. These include our assessment that tropical cyclone frequency is
    likely to either decrease or remain essentially the same.
    Despite this lack of an increase in total storm count, we project that a future increase in the globally averaged frequency of the strongest tropical cyclones is more likely than not — a higher confidence level than possible at our previous assessment6.

    Importantly, although some statistical methods project very large increases of about 300% by the late twenty-first century in aggregate Atlantic hurricane activity (power dissipation), such dramatic projected increases are not supported by existing downscaling models or by alternative statistical methods9. Moreover, despite some suggestive observational studies, we cannot at this time conclusively identify anthropogenic signals in past tropical cyclone data. A substantial
    human influence on future tropical cyclone activity cannot be ruled out, however, and could arise from several mechanisms (including oceanic warming, sea-level rise and circulation changes). In the absence of a detectable change, we are dependent on a combination of observational, theoretical and modelling studies to assess future climate changes in tropical cyclone activity. These studies are
    growing progressively more credible, but still have many limitations, as discussed in this review.
    Given the important societal impacts of tropical cyclones and the apparent sensitivity of these storms to details of regional and tropical climate, further research is strongly recommended to enhance climate-
    relevant observations, theory and modelling of tropical cyclones and related regional climate changes (see Supplementary Information S7 for specific recommendations for further research
    and observational activities). Models with increasingly fine spatial resolution and new approaches for improving past tropical cyclone
    records hold substantial promise for reducing uncertainties in both the understanding of causes of past changes, and future projections of tropical cyclone activity.

    http://www.nature.com/ngeo/journal/v3/n3/abs/ngeo779.html

    In other words, again, there is no discernible trend, or AGW fingerprint in tropical storm activity, but they project via theoretical modelling that these will emerge this century.

    You beclown yourself again and again, Homer.

    dover_beach

    18 Mar 10 at 1:53 pm

  18. Homer,

    post hoc propter hoc

    Ever heard of that?

    Rococo Liberal

    18 Mar 10 at 2:06 pm

  19. The only way we “get to zero carbon” is if we are all dead.

    I guess a Green really would think that was “a first mover advantage”.

    Bill

    18 Mar 10 at 2:29 pm

  20. Bill – you’ve got to be dead and finished decomposing.

    Sinclair Davidson

    18 Mar 10 at 2:36 pm

  21. actually Snoopy I was thinking of page 7 where it says
    ‘ Analyses of globally consistent satellite-based intensity estimates since 1981 indicate the trends in the best track data are indeed inflated ,but do support an increase in globally in the intensities of the strongest tropical cyclones.’

    you read this like you read Tooze and understand it about as well.

    Butterfield, Bloomfield & Bishop

    18 Mar 10 at 2:43 pm

  22. actually Snoopy I was thinking of page 7 where it says
    ‘ Analyses of globally consistent satellite-based intensity estimates since 1981 indicate the trends in the best track data are indeed inflated ,but do support an increase in globally in the intensities of the strongest tropical cyclones.’

    you read this like you read Tooze and understand it about as well.

    That quotation appears on p. 4 (p 160 of the journal) not p. 7, Homer, and it is a reference to Elsner et al (2008).

    And lets quote the two paragraphs that follow that statement because they include the caveats:

    The new satellite-based intensity data42,43 were designed to be more homogeneous than the existing global data, but still carry uncertainties, particularly in the Indian Ocean where the satellite record is less consistent43. The short time period of the data does not allow any definitive statements regarding separation of anthropogenic changes from natural decadal variability or the existence of longer-term trends and possible links to greenhouse warming. Furthermore, intensity changes may result from a systematic change in storm duration, which is another route by which the storm environment can affect intensity that has not been studied extensively.

    The intensity changes projected by various modelling studies of the effects of greenhouse-gas-induced warming (Supplementary Table S2) are small in the sense that detection of an intensity change of a magnitude consistent with model projections should be very unlikely at this time37,38, given data limitations and the large interannual variability relative to the projected changes. Uncertain relationships between tropical cyclones and internal climate variability, including factors related to the SST distribution, such as vertical wind shear, also reduce our ability to confidently attribute observed
    intensity changes to greenhouse warming. The most significant cyclone intensity increases are found for the Atlantic Ocean basin43, but the relative contributions to this increase from multidecadal
    variability44 (whether internal or aerosol forced) versus greenhouse forced warming cannot yet be confidently determined.

    You’ve beclowned yourself again, Homer.

    dover_beach

    18 Mar 10 at 3:02 pm

  23. you are an idiot.

    I have only argued that that it says we are getting more tropical cyclones of greater intensity not why we are.

    I do note 3.8.3 of the IPCC report says. pretty much the same thing EXCEPT it was written pre-Knutson and Elsner. ( Noting of course one is a general paper and one is more specific.)

    you would have noted that in the linked piece of Junk from the AEI he said it contradicted the IPCC.

    you have Rtischled yourself AGAIN.

    Butterfield, Bloomfield & Bishop

    18 Mar 10 at 3:24 pm

  24. Homer

    Post hoc propter hoc seems to be a logical fallacy reserved just for you.

    Rococo Liberal

    18 Mar 10 at 3:32 pm

  25. Homes puts the final nail in the coffin of the IPCC buy citing it. That’s all it needs after the Doc Pach antics.

    JC

    18 Mar 10 at 3:35 pm

  26. Oh dear RL what does that say about people who claim a report says something when it says something else.

    Butterfield, Bloomfield & Bishop

    18 Mar 10 at 4:14 pm

  27. I have only argued that that it says we are getting more tropical cyclones of greater intensity not why we are.

    and this is what you said initially

    both Knutson etal in 2010 and Elsner etal in 2008 found that although tropical cyclones are not getting more numerous yet there are far more high intensity cyclones than before.

    If there were “far more” they would have detected a AGW signal, that the trend detected by Elsner et al (2008) cannot be distinguished from internal natural variability means it fails to defeat the null hypothesis.

    Slippery little eel aren’t you, Homer, but yet again, you’ve beclowned yourself.

    dover_beach

    18 Mar 10 at 4:20 pm

  28. Y’know just because a projection on glaciers turns out to be wrong doesn’t actually discredit AGW entirely. It’s a little too early to conduct a requiem.
    .
    But I’d recommend Mozart’s if you must.

    Adrien

    18 Mar 10 at 5:56 pm

  29. Trouble is, Adrien, he didn’t compose all of it.
    Verdi would do the job better.

    Ken Nielsen

    18 Mar 10 at 9:30 pm

  30. Sarah Brightman??? anyone?

    Sinclair Davidson

    18 Mar 10 at 9:32 pm

Leave a Reply