Today's Australian has a piece by Bob Carter predicting global cooling
Global atmospheric temperature reached a peak in 1998, has not warmed since 1995 and, has been cooling since 2002. Some people, still under the thrall of the Intergovernmental Panel of Climate Change's disproved projections of warming, seem surprised by this cooling trend, even to the point of denying it. But why?
Well, look at this graph from my previous post. When you want to talk about climate trends, you need to use at a bare minimum ten years and not cherry pick your starting point.

Carter continues:
There are two fundamentally different ways in which computers can be used to project climate. The first is used by the modelling groups that provide climate projections to the IPCC. These groups deploy general circulation models, which use complex partial differential equations to describe the ocean-atmosphere climate system mathematically. When fed with appropriate initial data, these models can calculate possible future climate states. The models presume (wrongly) that we have a complete understanding of the climate system.
Two things wrong here. Global Climate Models (as opposed to weather models) don't depend on initial data. They solve a Boundary Value Problem (climate) rather than an Initial Value Problem (weather). And they don't presume that we have a complete understanding of the climate system (otherwise scientists would just use that model instead of ensembles of models).
GCMs are subject to the well-known computer phenomenon of GIGO, which translates as "garbage in, God's-truth out".
Alternative computer projections of climate can be constructed using data on past climate change, by identifying mathematical (often rhythmic) patterns within them and projecting these patterns into the future. Such models are statistical and empirical, and make no presumptions about complete understanding; instead, they seek to recognise and project into the future the climate patterns that exist in real world data.
Because our understanding of atmospheric physics is incomplete, Carter thinks we can get better results if we throw out everything we do know. Fitting curves to the data without any modelling of the processes involved is not a good way to predict the future. See that sixth-degree polynomial fit again.
Carter then gives several examples of folks making such dubious predictions. I'll look at one of then as an example.
In 2007, the 60-year climate cycle was identified again, by Chinese scientists Lin Zhen-Shan and Sun Xian, who used a novel multi-variate analysis of the 1881-2002 temperature records for China. They showed that temperature variation in China leads parallel variation in global temperature by five-10 years, and has been falling since 2001. They conclude "we see clearly that global and northern hemisphere temperature will drop on century scale in the next 20 years".
Basically what they did was identify a cooling trend starting in 1881 and another one one starting in 1941 and concluded that there would be cooling every 60 years. This is like rolling a die and getting a five and concluding that you will get a five every time you roll it.
Frank Bi took a more detailed look at Zhen-Shan and Xian:
Which leads me to the main problem with EMD, which isn't with the algorithm itself, but how it's used by Zhen-Shan and Xian. They try to extrapolate the IMFs in order to predict stuff. But here's the breaks: the IMFs are empirically derived functions which aren't known to correspond to any neat formulae, so they can't be extrapolated just like that -- at least, not without some more work.
Conclusion: Lambert is right: this is indeed "just a rubbish paper that should not have been published".








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Need to get the truth FIRST!!!
Posted February 28th, 2009 by Brian OConnellTHE TRUTH IS NOT ENOUGH. I agree, but we need to have the truth first. Global warming is a great example of how propaganda works. It goes something like this: Make the official statement look scientific and get a FEW scientist to make phony science. Keep promoting it in the contolled media and people will believe it. The following is an article on the topic. Please research what most scientist have to say about global warming. Do not trust a non-scientific person like AL GORE. The tough question is " Where is the propaganda coming from to begin with? "
Hundreds of scientists, economists, and public policy experts are set to meet in Manhattan next month to discuss the other side of the climate change debate that the establishment media prefers to pretend does not exist.
The 2008 International Conference on Climate Change seeks to "call attention to widespread dissent in the scientific community to the alleged “consensus” that the modern warming is primarily man-made and is a crisis," according to The Heartland Institute.
Of course the fact that the establishment likes to engage in regular mass public deception by claiming the debate about global warming is over and any dissent is tantamount to holocaust denial doesn't bode well for potential media coverage of the conference, unlike December's UN meeting in Bali, which was lavished with endless ninnying importance about the need for a global carbon tax to save the planet from the evils of plant food (CO2).
The New York conference will also highlight an issue that is always overlooked by self-righteous, self-important morons who like to lecture the rest of us about how to live our lives - the fact that the global warming bandwagon spells disaster and misery for third world populations who are trying to develop their countries and wrestle themselves free from the shackles of poverty.
Did the media even acknowledge the story? Not at all, because it dared challenge the sacred cow that scientists uniformly agree on man-made global warming, a myth that will be maintained until hell freezes over, presumably from global cooling, which we were told was the big threat in the 1970's.
"The global warming debate that the public and policymakers usually see is one-sided, dominated by government scientists and government organizations agenda-driven to find data that suggest a human impact on climate and to call for immediate government action, if only to fund their own continued research, but often to achieve political agendas entirely unrelated to the science of climate change. There is another side, but in recent years it has been denied a platform from which to speak," reads the press release for the Manhattan conference.
The event is the first major gathering of climate change skeptics and intends to be a launch pad for future conferences, all of which will probably be sidelined, shunned and blackballed by an agenda-driven bias media that seeks to inculcate the fallacy that sober-minded scientists aren't standing up to the mindless fearmongering being pumped out by the global warming cult.