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[Marxism] Global warming



(I was asked to post this by Paddy, but I certainly don't agree with it.
What did Voltaire say?)

To: "CCNet-News" <CCNet-News@xxxxxxxxxxx>
Sent: Friday, May 29, 2009 5:13 PM
Subject: CCNet Xtra: Lies, Damned Lies, And Statistics


> CCNet Xtra – 29 May 2009 -- Audiatur et altera pars
>
> LATEST CLIMATE SCARE: A METHODOLOGICAL EMBARRASSMENT
> ----------------------------------------------------
>
>
> There are three kinds of lies: lies, damned lies, and statistics.
> --Benjamin Disraeli
>
>
>
> Climate change kills about 315,000 people a year through hunger,
sickness and weather disasters, and the annual death toll is expected to
rise to half a million by 2030, a report commissioned by the
Geneva-based Global Humanitarian Forum (GHF) said on Friday.
> --Reuters, 29 May 2009
>
>
>
> This report is a methodological embarrassment and poster child for
how to lie with
> statistics. The report is worse than fiction, it is a lie.
> --Roger Pielke, Jr., Prometheus, 29 May 2009
>
>
>
> With time running short ahead of Copenhagen, analysts say many
details of the new deal to succeed the existing Kyoto Protocol beyond
2012 may be left vague. Options in some of the draft texts include
simply putting off decisions until 2010 or even 2011.
> --Reuters, 29 May 2009
>
>
>
>
> (1) LATEST CLIMATE SCARE: A METHODOLOGICAL EMBARRASSMENT
> Roger Pielke, Jr., Prometheus, 29 May 2009
>
>
> (2) COPENHAGEN DRAFT TEXT: PUTTING OFF CLIMATE DEAL UNTIL 2011?
> Reuters, 29 May 2009
>
> (3) EU HOPES FOR AMERICAN CARBON $BILLIONS FADE
> Environmental Leader, 29 May 2009
>
>
> ===========
> (1) LATEST CLIMATE SCARE: A METHODOLOGICAL EMBARRASSMENT
>
> Prometheus, 29 May 2009
>
<http://sciencepolicy.colorado.edu/prometheus/a-methodological-embarassment-5314>
>
> Roger Pielke, Jr.
>
> I am quoted in today’s NYT on a new report issued by the Global
Humanitarian Forum which makes the absurd claim that 315,000 deaths a
year can be attributed to the effects of rising greenhouse gas
concentrations. Here is what I said:
>
> Roger A. Pielke Jr., a political scientist at the University of
Colorado, Boulder, who studies disaster trends, said the forum’s report
was “a methodological embarrassment” because there was no way to
distinguish deaths or economic losses related to human-driven global
warming amid the much larger losses resulting from the growth in
populations and economic development in vulnerable regions. Dr. Pielke
said that “climate change is an important problem requiring our utmost
attention.” But the report, he said, “will harm the cause for action on
both climate change and disasters because it is so deeply flawed.”
>
> Strong comments I know. Shoddy work on disasters and climate change
is the norm, unfortunately, and something I’ve been closely following
for well over a decade. I have no illusions that this latest concoction
will be repeatedly cited regardless.
>
> Below are my comments to the NYT upon reading the report (cleaned up
and formatted). Caution, strong views ahead.
>
> Let me apologize for the length of this reply. But it is important to
be clear and to set the record straight.
>
> Let me say first that human-caused climate change is an important
problem requiring our utmost attention. Second, the effects of
disasters, particularly in poorer countries, is also an important
problem that to some degree has been overlooked, as I have argued for
many years.
>
> However, I cannot express how strongly I feel that this report has
done a disservice to both issues. It is a methodological embarrassment
and poster child for how to lie with statistics. The report will harm
the cause for action on both climate change and disasters because it is
so deeply flawed.
>
> It will give ammunition to those opposed to action and divert
attention away from the people who actually need help in the face of
disasters, yet through this report have been reduced to a bloodless
statistic for use in the promotional battle over climate policies. The
report is worse than fiction, it is a lie. These are strong words I know.
>
> 1. Let me first start by noting that the same group that did the
analysis for the UN, the Geo-Risks group in Munich Re, earlier this year
published a peer-reviewed paper arguing that the signal of human-caused
climate change could not presently be seen in the loss data on
disasters. They wrote (emphasis added):
>
> It should be noted when assessing the results of both this paper and
Schmidt et al. (2008) that it is generally difficult to obtain valid
quantitative findings about the role of socioeconomics and climate
change in loss increases. This is because of criteria such as the
stochastic nature of weather extremes, a shortage of quality data, and
the role of various other potential factors that act in parallel and
interact. We therefore regard our results as being an indication only of
the extent to which socio-economic and climate changes account for the
increase in losses. Both studies confirm the consensus reached in May
2006 at the international workshop in Hohenkammer attended by leading
experts on climate change and natural catastrophe losses.
>
> I co-organized the Hohenkammer workshop (referred to in the quote
above) with Peter Hoeppe of Munich Re and that workshop concluded (among
other things):
>
> Due to data-quality issues, the stochastic nature of extreme event
impacts, the lengths of the time series, and various societal factors
present in the disaster loss records, it is still not possible to
determine what portion of the increase in damage may be due to climate
changes caused by GHG emissions.
>
> and
>
> The quantitative link (attribution) between storm/flood loss trends
and GHG-induced climate changes is unlikely to be determined
unequivocally in the near future.
>
> On p. 84 the GHF report itself says:
>
> However, there is not yet any widely accepted global estimate of the
share of weather related disasters that are attributable to climate change.
>
> One would think that would be the end of the story. However, to fill
in for the fact that there is no accepted estimate, the report conjures
up a number using an approach that is grounded in neither logic,
science, or common sense.
>
> 2. Specifically, to get around the fact that there has been no
attribution of the relationship of GHG emissions and disasters, this
report engages in a very strange comparison of earthquake and weather
disasters in 1980 and 2005. The first question that comes to mind is,
why? They are comparing phenomena with many “moving parts” over a short
time frame, and attributing 100% of the resulting difference to
human-caused climate change. This boggles the mind. The IPCC itself says
that 30 years are needed for the detection of changes in the climate
system, and this time frame does not even reach that threshold. More to
the point earthquakes and weather events do not have the same
variability and earthquake disasters affect only a small part of the
total inhabited area of the earth, whereas weather disasters occur much
more widely. The assumption that weather disasters should track
earthquake disasters is flawed from the outset for both geophysical and
socio-economic reasons.
>
> An alternative, more scientifically robust approach would be to look
specifically at weather-related disasters, and consider the role of
socio-economic changes, and to the extent possible, try to remove that
signal and see what trends remain. When that has been done, in every
case (US floods, hurricanes, Australia, India TCs, Latin America and
elsewhere, all in the peer-reviewed literature) there is not a remaining
signal of increasing disasters. In other words, the increase in
disasters observed worldwide can be entirely attributed to
socio-economic changes. This is what has been extensively documented in
the peer reviewed literature, and yet — none of this literature is cited
in this report. None of it! Instead they rely on this cooked up
comparison between earthquakes and weather related disasters.
>
> (Consider also that in no continental location has there been an
observed increase in tropical cyclone landfalls, and yet this accounts
for almost all of the windstorm disasters cited in the report. The
increase must therefore be due to factors other than geophysical
changes. This fact renders the
> comparison with earthquakes even more meaningless).
>
> Munich Re’s own peer-reviewed work supports the fact that
socio-economic factors can explain the entire increase in global
disasters in recent decades.
>
> Consider that in 2005 there were 11 earthquakes magnitude 7 or higher
and in 1980 there were 14. by contrast, 1980 was a quiet weather year,
and 2005 was very active, and included Katrina.
> Source
>
> 3. The report cites and undates the Stern Review Report estimates of
disaster losses, however, in a peer-reviewed paper I showed that these
estimates were off by an order of magnitude and relied on a similar sort
of statistical gamesmanship to develop its results (and of course this
critique was ignored):
>
> Pielke, Jr., R. A., 2007. Mistreatment of the economic impacts of
extreme events in the Stern Review Report on the Economics of Climate
Change, Global Environmental Change, 17:302-310. (PDF)
>
> This report is an embarrassment to the GHF and to those who have put
their names on it as representing a scientifically robust analysis. It
is not even close.
>
> Best regards,
>
> Roger
>
> ==========
> (2) COPENHAGEN DRAFT TEXT: PUTTING OFF CLIMATE DEAL UNTIL 2011?
>
> Reuters, 29 May 2009
>
<http://in.reuters.com/article/environmentNews/idINTRE54S28N20090529?sp=true>
>
> By Alister Doyle, Environment Correspondent
>
> OSLO (Reuters) - About 170 nations will meet in Germany next week to
work on a new United Nations climate treaty with hopes for progress
pinned most on ways to raise billions of dollars to help poor nations
cope with global warming.
>
> The June 1-12 talks between senior officials in Bonn will be the
first to review formal draft texts about a sweeping U.N. deal due to be
agreed in Copenhagen in December to involve all countries in fighting
global warming.
>
> Over 120 pages of draft texts indicate deadlock between rich and poor
nations on a core dispute over how to share out curbs on greenhouse
gases, released mainly by use of fossil fuels.
>
> To avoid that standoff, finance could be an area to build confidence.
>
> "One thing that can usefully be done is finance -- working out how
funds can be mobilized for developing nations would be a huge positive
influence on the negotiations," Yvo de Boer, head of the U.N. Climate
Change Secretariat, told Reuters.
>
> "If there's no movement on emissions then maybe an agreement can be
made on finance," he said.
>
> The Bonn meeting is the second of six U.N. climate talks due this
year, including Copenhagen.
>
> Developing nations such as China and India say the rich have stoked
warming since the Industrial Revolution and should do far more to cut
emissions by 2020.
>
> Hit by recession, developed nations are wary of promising deeper cuts.
>
> Seventeen major emitters said they made progress in Paris this week
on how to find cash to help the poor rein in emissions and adapt to
climate change, based on a Mexican proposal for a "Green Fund" that
would raise at least $10 billion a year.
>
> GREEN FUND
>
> The Mexican plan foresees raising cash from all nations, based on
factors such as their historic and present emissions and gross domestic
product. That would make the United States and Europe the top contributors.
>
> Cash would go to projects including wind or solar power or to
protecting forests as part of the global deal meant to prevent ever more
heatwaves, floods, disease, species extinctions and rising sea levels.
>
> With time running short ahead of Copenhagen, analysts say many
details of the new deal to succeed the existing Kyoto Protocol beyond
2012 may be left vague.
>
> "Everyone agrees that there is going to be a lot of work to be done
after Copenhagen, no matter what," said Alden Meyer, of the Union of
Concerned Scientists.
>
> Options in some of the draft texts -- for instance whether to allow
credits for investments in capturing and storing emissions from
coal-fired power plants in developing nations -- include simply putting
off decisions until 2010 or even 2011.
>
> FULL STORY at
<http://in.reuters.com/article/environmentNews/idINTRE54S28N20090529?sp=true>
>
> ==========
> (3) EU HOPES FOR AMERICAN CARBON $BILLIONS FADE
>
> Environmental Leader, 29 May 2009
>
<http://www.environmentalleader.com/2009/05/29/global-carbon-markets-in-discord-as-emissions-projections-rise/

>
>
> Just as the United States warns that global carbon dioxide emissions
may rise 39 percent by 2030, there appears to be discord as to whether
the U.S. and the European Union will be able to integrate carbon trading
markets.
>
> With demand from non-developed countries like China and India using a
presumed 73 percent more energy between 2006 and 2030, global energy
demand could jump 44 percent, according to reports from the U.S. Energy
Information Administration.
> By 2030, global carbon emissions may rise to 40.4 billion metric
tons, compared to 29 billion tons in 2006. Liquid energy demand,
including gasoline, would reach 107 million barrels a day by 2030, up
from 85 million in 2006.
>
> It should be noted that these projections are based on no legislative
changes to cap emission levels or other initiatives to reduce the use of
fossil fuels.
>
> Meanwhile, European carbon traders cited the difficulty in alligning
the European Union’s emissions trading program with a U.S. cap-and-trade
scheme, reports Reuters.
>
> The EU hopes to have a linked global carbon market by 2020. By 2013,
the EU would like to see national schemes in all countries belonging to
the Organization for Economic Cooperation and Development (OECD), with
those linked together by 2015.
>
> The main challenge is in developing systems that are compatible, said
David Corregidor, deputy director of environment and climate change at
Spanish power utility Endesa.
>
> Additional hurdles include the existence of carbon price caps in the
U.S. market, while the EU has none. Also, nations differ on preferred
trading units and emissions reductions targets.
>
> FULL STORY at
<http://www.environmentalleader.com/2009/05/29/global-carbon-markets-in-discord-as-emissions-projections-rise/>
>
>
> ----------------
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>
>
>
>
>


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