Need a laugh? – Leprechauns cause Global Warming!

Thank you to Jennifer Marohasy for posting this theory which originated from The Blackboard.

Check out Leprechauns Cause Global Warming?


Professor Will Alexander says he has proven AGW is not the main player in climate change

Now you have to admit this story has WOW factor.

I have copied it straight off An Honest Climate Debate’s website. Just click the website name and that will take you there. He has heaps of other very interesting stuff on his website.

The reason I have copied this in full is because the contributor asked for his story to be broadcast as widely as possible. I am helping to oblige his request because I have questions. (Yes, I am sceptical. An occupational hazard!) I am hoping the wide range of readers that drift hrough this website will be kind enough to answer them.

Is he comparing apples with apples? ie change to anthropogenic global warming to change in solar influenced warming?

Do these arguments hold water scientifically?


Professor Will Alexander

Professor Will Alexander

By Professor Will Alexander

Via Email, January 26, 2009

Until now the climate alarmists exploited their untouchable status within the shelter of the Department of Environmental Affairs and Tourism. This has come to an end.

Our studies confirm that variations in received solar energy and not atmospheric discharges by burning fossil fuels are far and away the dominant cause of climate variability.

We can demonstrate beyond doubt that reductions in greenhouse gas emissions will not have the slightest effect on South Africa’s climate now or in the future.

Please distribute the attached memo widely.


Memo 07/09

Climate change – solar influence underestimated

Monday 26 January 2009


The scientific advisers to the South African Department of Environmental Affairs and Tourism have created the impression that climate change is one of the greatest threats to our planet and to our people.

This statement is totally false and misleading.

As shown in this memo, during the past five years the range of received solar energy was 28 units compared with a range of only 1.6 units resulting from human activities.

Reducing undesirable emissions arising from burning fossil fuels will not have any measurable effect on climatic processes.

This conclusion is confirmed by comprehensive studies of our extensive hydro-climatic database during the past 30 years. These studies demonstrated the unequivocal linkage with variations in solar activity and complete lack of evidence of the effects of human activities.

The Minister is urged to appoint an independent, multi-disciplinary commission of enquiry to advise him before he commits South Africa to undertake costly and fruitless measures that can only damage our economy at a time of a global economic recession and rising unemployment.

The Minister is further informed that South Africa has now entered a period when severe subcontinental droughts can be expected. The basis for this prediction has been denied by his advisers.

I must also record that the Minister’s advisers are well aware of our studies but have rejected my frequent suggestions that we meet to discuss our differences on this nationally important issue.

Midrand Summit

The Midrand Summit is only four weeks away. The South African authorities are about to make some irreversible decisions that will affect the future prosperity of our nation and its citizens. There will be no benefits — just penalties.

This might be in order if we were facing a national emergency but we are not. There is no enemy at our gates. The threats are entirely imaginary as this memo demonstrates.

I am reminded of Adolf Hitler’s infamous statement that the bigger the lie the more believable it will be. I also recall Winston Churchill’s rallying cry that we will fight them on the beaches, we will fight them on the landing grounds, —- we will never surrender.

Am I exaggerating? Here is yet another example of a big lie perpetrated by climate alarmists. It goes to the very heart of the issue.

I received several responses to my request for one-page contributions that challenge the underlying science of climate change. I have attached a one-page comment from Fred Bailey in the UK. Here is some background to his comments.

Everybody accepts that solar energy received on earth drives the earth’s climate. It must follow that changes in the received energy will result in corresponding changes in climate. It is also elementary knowledge that the magnitude of the received energy will depend on the earth’s distance from the sun.

The first thing that scientists should do is therefore to determine the magnitude of changes in the earth-to-sun distance and then calculate the corresponding changes in received energy. This is what Fred Bailey did. His results are attached. More details of the methods that he used are provided in his book Textbook of gravity, sunspots and climate. Details of the linkage with the earth’s climate are given in our five-authored, refereed paper Linkages between solar activity, climate predictability and water resource development. (Alexander, Bailey, Bredenkamp, van der Merwe and Willemse, in the Journal of the South African Institution of Civil Engineering, June 2007.)

In the attached note Fred Bailey demonstrates that wattage changes in the range of 30 Wm-2 have been taking place over millions of years. Compare this with the IPCC’s figures below.

The IPCC’s big lie

Climate alarmists have gone to great lengths to discredit the influence of variations in solar activity on climatic variations. They are forced to do this in order to establish their claims of exclusive human causality of undesirable climatic fluctuations. This is how they propagated their big lie. The emphases are mine. Note in particular that the IPCC’s variations are determined from proxy and satellite observations and not direct calculations. Why did they not carry out direct calculations based on the variations in the earth-to-sun distance? The answer is obvious.

IPCC third assessment report, 2001, working group 1, section C6.

Radiative forcing of the climate system due to solar irradiance change is estimated to be 0.3 ± -0.2Wm-2 for the period 1750 to the present. Most of the change is estimated to have occurred during the first half of the 20th century. The fundamental source of all energy in the earth’s climate system is radiation from the sun. Therefore, variation in solar output is a radiative forcing agent. The absolute value of the spectrally integrated total solar irradiance (TSI) incident on the earth is not known to better than about 4Wm-2, but satellite observations since the late 1970s show relative variations over the past two solar 11-year activity cycles of about 0.1%, which is equivalent to a variation in radiative forcing of about 0.2 Wm-2 . Variations over longer periods may have been larger, but the techniques used to reconstruct historical values of TSI from proxy observations (e.g.sunspots) have not been adequately verified.

IPCC fourth assessment report, 2007, working group 1, section 2.2.

There is a very high confidence that the global average net effect of human activities since 1750 has been one of warming, with a radiative forcing of +1.6 [+0.6 to +2.4] Wm-2.

In comparison, changes in solar irradiance since 1750 are estimated to have caused a small radiative forcing of about +0.12 [+0.06 to + 0.30] Wm-2, which is less than half the estimate given in the third assessment report.

Figure 2.4 of the report provides the following radiative forcing components.

Long-lived greenhouse gasses: 2.14

Ozone: 0.30

Stratospheric water vapour: 0.07

Surface albedo: -0.1

Total aerosol: -1.2

Linear contrails: 0.01

Solar irradiance: 0.12

Total net anthropogenic: 1.6

However, Fred Bailey calculated that for the past five years the range was equal to 28 Wm-2 compared with the IPCC’s estimate of the anthropogenic component of 1.6 Wm-2 !

The solar influence is therefore 17.5 times greater than the human influence. No wonder the IPCC cooked the books.

For the past 30 years I have repeatedly demonstrated that there is NO evidence in the hydro-climatological data of human-caused abnormalities against the background of the undeniable evidence of the influence of variations in solar activity.

Midrand Summit

The IPCC’s fourth assessment report will be discussed at the Midrand Summit. It will be very interesting to hear how the presenter treats this problem. Will he quote the overwhelming ignorance of the vast majority of climate alarmists? How will he account for undeniable linkage with the hydroclimatological processes described in our joint paper?

Drought alert

For the past two years I have repeatedly drawn attention to the probable occurrence of severe global droughts from 2009 to 2016. This warning is described in detail in my article The likelihood of a global drought in 2009 – 2016 <click here to read>, published in Civil Engineering in June 2008.

There are already signs of a developing drought in parts of South Africa. Other parts of Africa are in the grip of a drought but confirmation is difficult. Argentina is also currently experiencing a severe drought. The country faces a potential loss of revenue from agricultural production of US$4.4 billion.

My prediction is based on the observed, regular and therefore predictable, periodicity in the hydrometeorological data. The existence of this periodicity is denied by climate alarmists.

Soon it will be far too late to take any action to avoid the consequences, particularly to the rural and farming communities as well as the water supply authorities.


[Fred Bailey’s comments are attached.]

(I wish I could figure out how to make the lettering larger in this software – my apologies.)

See – I told you it was interesting.

Now – what do YOU think?

James Lovelock wants to save the world by burying charcoal

New Scientist published an interview with Dr James Lovelock titled One last chance to save mankindon 23 January 2009. James Lovelock is the originator of the Gaia Theory. This theory has evolved over time and describes the theory as:

 The Gaia Theory posits that the organic and inorganic components of Planet Earth have evolved together as a single living, self-regulating system. It suggests that this living system has automatically controlled global temperature, atmospheric content, ocean salinity, and other factors, that maintains its own habitability. In a phrase, “life maintains conditions suitable for its own survival.”

Here are a few excerpts from the interview with James Lovelock. It is interesting that James Lovelock has a rather fatalistic view on global warming. He does, however, propose one action which has a chance of “saving the world”.

Your work on atmospheric chlorofluorocarbons led eventually to a global CFC ban that saved us from ozone-layer depletion. Do we have time to do a similar thing with carbon emissions to save ourselves from climate change?

Not a hope in hell. Most of the “green” stuff is verging on a gigantic scam. Carbon trading, with its huge government subsidies, is just what finance and industry wanted. It’s not going to do a damn thing about climate change, but it’ll make a lot of money for a lot of people and postpone the moment of reckoning. I am not against renewable energy, but to spoil all the decent countryside in the UK with wind farms is driving me mad. It’s absolutely unnecessary, and it takes 2500 square kilometres to produce a gigawatt – that’s an awful lot of countryside.

And later …

So are we doomed?

There is one way we could save ourselves and that is through the massive burial of charcoal. It would mean farmers turning all their agricultural waste – which contains carbon that the plants have spent the summer sequestering – into non-biodegradable charcoal, and burying it in the soil. Then you can start shifting really hefty quantities of carbon out of the system and pull the CO2 down quite fast.

Would it make enough of a difference?

Yes. The biosphere pumps out 550 gigatonnes of carbon yearly; we put in only 30 gigatonnes. Ninety-nine per cent of the carbon that is fixed by plants is released back into the atmosphere within a year or so by consumers like bacteria, nematodes and worms. What we can do is cheat those consumers by getting farmers to burn their crop waste at very low oxygen levels to turn it into charcoal, which the farmer then ploughs into the field. A little CO2is released but the bulk of it gets converted to carbon. You get a few per cent of biofuel as a by-product of the combustion process, which the farmer can sell. This scheme would need no subsidy: the farmer would make a profit. This is the one thing we can do that will make a difference, but I bet they won’t do it.

But still he is optomistic ….

Do you think we will survive?

I’m an optimistic pessimist. I think it’s wrong to assume we’ll survive 2 °C of warming: there are already too many people on Earth. At 4 °C we could not survive with even one-tenth of our current population. The reason is we would not find enough food, unless we synthesised it. Because of this, the cull during this century is going to be huge, up to 90 per cent. The number of people remaining at the end of the century will probably be a billion or less. It has happened before: between the ice ages there were bottlenecks when there were only 2000 people left. It’s happening again.

OK, so he is a global warming alarmist. I also think it safe to say he is not a creationist.

What alarms me is the extremes to which global warming alarmists propose we go in order to reduce atmospheric carbon dioxide. Let’s think through the charcoal burying idea.

The idea is to lock the carbon into charcoal, and prevent microbes from consuming dead leaves etc and exhaling CO2 as a bi-product. So, we should starve off a few billion microbes, close to the bottom of the food chain, to replace the fossil fuels we burn with charcoal which we then bury?

Just how much biological waste do they propose turning into charcoal? What will the effect on the food chain be? What about soil quality and fertility?

There must be a better answer than this.

Bob Carter says facts debunk global warming alarmism

bob-carterProfessor Bob Carter has again been quoted in,25197,24934655-5017272,00.htmlon-line newspaper. His comments deserve more wide spread attention, so here it is in full:

Facts Debunk Global Warming Alarmism 

22 September 2009

THE National Oceanic and Atmospheric Administration reported that October in the US was marked by 63 record snowfalls and 115 lowest-ever temperatures.

Over the past few years, similar signs of colder than usual weather have been recorded all over the world, causing many people to question the still fashionable, but now long outdated, global warming alarmism. Yet individual weather events or spells, whether warmings or coolings, tell us nothing necessarily about true climate change.

Nonetheless, by coincidence, growing recognition of a threat of climatic cooling is correct, because since the turn of the 21st century all real world, long-term climate indicators have turned downwards. 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?

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.

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.

In 2001, Russian geologist Sergey Kotov used the mathematics of chaos to analyse the atmospheric temperature record of the past 4000 years from a Greenland ice core. Based on the pattern he recognised in the data, Kotov extrapolated cooling from 2000 to about 2030, followed by warming to the end of the century and 300 years of cooling thereafter.

In 2003, Russian scientists Klyashtorin and Lyubushin analysed the global surface thermometer temperature record from 1860 to 2000, and identified a recurring 60-year cycle. This probably relates to the Pacific decadal oscillation, which can be caricatured as a large scale El Nino/La Nina climatic oscillation. The late 20thcentury warming represents the most recent warm half-cycle of the PDO, and it projects forwards as cooling of one-tenth of a degree or more to 2030.

In 2004, US scientist Craig Loehle used simple periodic models to analyse climate records over the past 1000 years of sea-surface temperature from a Caribbean marine core and cave air temperature from a South African stalactite. Without using data for the 20th century, six of his seven models showed a warming trend similar to that in the instrumental record over the past 150 years; and projecting forward the best fit model foreshadows cooling of between 0.7 and 1 degree Celsius during the next 20-40 years. 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”.

Most recently, Italian scientist Adriano Mazzarella demonstrated statistical links between solar magnetic activity, the length of the Earth day (LOD), and northern hemisphere wind and ocean temperature patterns. He too confirmed the existence of a 60-year climate cycle, and described various correlations (some negative). Based on these correlations, Mazzarella concludes that provided “the observed past correlation between LOD and sea-surface temperature continues in the future, the identified 60-year cycle provides a possible decline in sea-surface temperature starting from 2005, and the recent data seem to support such a result”.

Thus, using several fundamentally different mathematical techniques and many different data sets, seven scientists all forecast that climatic cooling will occur during the first decades of the 21st century. Temperature records confirm that cooling is under way, the length and intensity of which remains unknown.

Yet in spite of this, governments across the world – egged on by irrational, deep Green lobbying – have for years been using their financial muscle and other powers of persuasion to introduce carbon dioxide taxation systems. For example, the federal Labor government recently spent $13.9million on climate change advertising on prime time television and in national newspapers and magazines.

Similarly, the London-based Institute for Public Policy Research advised the British Government “ultimately, positive climate behaviours need to be approached in the same way as marketeers approach acts of buying and consuming … It amounts to treating climate-friendly activity as a brand that can be sold. This is, we believe, the route to mass behaviour change.”

Introduction of a carbon dioxide tax to prevent (imaginary) warming, euphemistically disguised as an emissions trading scheme, is a politician’s, ticket clipper’s and mafia chief’s dream. All will welcome a new source of income based on an invisible, colourless, odourless, tasteless and often unmeasurable gas. No commodity changes hands during its trading, and should carbon dioxide emissions actually decrease because of the existence of a carbon dioxide market (which is highly unlikely), the odds are that it will have no measurable effect on climate anyway. Nonetheless, the glistening pot of gold which beckons to be mined from the innocent public is proving nigh irresistible, and it is going to need a strong taxpayer revolt to stop it in Australia.

The present global financial crisis should be inducing politicians not to squander money on non-solutions to non-problems. Yet to support their plans for emissions taxation Western governments, including ours, are still propagating scientifically juvenile greenhouse propaganda underpinned only by circumstantial evidence and GCM computer gamesmanship.

Perhaps a reassessment will finally occur when two-metre thick ice develops again on Father Thames at London Bridge, or when cooling causes massive crop failure in the world’s granary belts.

Bob Carter is an adjunct professor of geology at James Cook University.

Check it out yourself at,25197,24934655-5017272,00.html

Professor Carter’s JCU biography is at and his personal page is at

Vote of no confidence for temperature charts – part 2

An obvious argument I forgot in my first post, Vote of no confidence for temperature charts ……….

No GISS measurements over water

The GISS weather stations are located on land. None of these weather stations measure the temperature on 70% of the earth’s surface which is water!

Who is GISS anyway?

GISS is a part of NASA and stands for Goddard Institute for Space Studies. It makes sense that this is a part of NASA. What DOESN’T make sense is why a space agency is using surface mounted weather stations for evidence of climate change.

j_hansenAnother thing of interest about GISS is who the CEO is – Dr James Hansen, author and speaker with an alarmist approach to the climate change/ global warming argument. It is usual for people who are government employees to keep their political opinions to themselves, or at least to comment anonymously so that it cannot be attributed to the government agency they work for. Dr Hansen is a very vocal exception to this rule.

Government employees are meant to be apolitical. They are supposed to do their jobs to the best of their abilities and give impartial advice regardless of who is in Government.

This is his background copied from the official NASA GISS web page:

Research Interests:
As a college student in Iowa, I was attracted to science and research by James Van Allen’s space science program in the physics and astronomy department. Since then, it only took me a decade or so to realize that the most exciting planetary research involves trying to understand the climate change on earth that will result from anthropogenic changes of the atmospheric composition.

One of my research interests is radiative transfer in planetary atmospheres, especially interpreting remote sounding of the earth’s atmosphere and surface from satellites. Such data, appropriately analyzed, may provide one of our most effective ways to monitor and study global change on the earth. The hardest part is trying to influence the nature of the measurements obtained, so that the key information can be obtained.

I am also interested in the development and application of global numerical models for the purpose of understanding current climate trends and projecting humans’ potential impacts on climate. The scientific excitement in comparing theory with data, and developing some understanding of global changes that are occurring, is what makes all the other stuff worth it.

He actually says, in the second paragraph, “The hardest part is trying to influence the nature of the measurements obtained, so that the key information can be obtained.”

To me this sounds like spin for “The hardest part is making the numbers show what I want them to”. Let’s see how long it takes for that sentence in the NASA GISS website to get changed.

Coalition joins the climate change fight – but without an ETS?

The Leader of the Opposition, Malcolm Turnbull, is quoted by The Australian as giving a speech which attacks the Australian Government’s malcolm-turnbullunbalanced focus on an emissions trading scheme as a means of addressing man’s influence on the climate. Instead Mr Turnbull states that a Coalition Government would focus on replacing old technology with new.

“An ETS is not an end to itself,” Mr Turnbull will argue. “It’s only part of the solution – one tool in the climate policy tool box and, in fact, no solution at all without new energy sources and new low-emissions technology.”

“Our Green Carbon Initiative will ensure Australia is able to achieve greater reductions in carbon dioxide than those proposed by Mr Rudd, at relatively low cost and with enormous additional benefits to our own country’s environment.”

Hooray! At least part of the message is getting through to the politicians. Also, thank you to readers who have sent copies of my posts to politicians. Suddenly there is a risk-management focus on the climate change debate….

But Mr Turnbull will assert that action on climate change is not a matter of belief or non-belief in the science but a wise exercise in risk-management.

Clever political move Mr Turnbull. Most Australians ARE concerned with the environment. With our abundance of open space, Australians are probably more environmentally aware than other people.

However, Australians are not convinced that another socialist experiment is in anyone’s best interests. The US sub-prime mortgage market was one such experiment, and that triggered the current global economic crisis.

I posted on a risk management view of an ETS in Australia headed for economic strife, but still wants a an Emissions Trading Scheme?

Personally, I support moves to actually protect our environment and have lower human impact on the world we live in – regardless of whether man-made CO2 is causing global warming. (And I still have stuff to readnsay on that topic too!)

Global financial crisis – what would you do if you were dictator for a day?

New reports today quote Australian Prime Minister Kevin Rudd as saying the current global financial crisis is due to a culture of greed, and inadequate market supervision. The following is an extract from an AAP report in The Courier Mail:

“A culture of excessive risk taking – a culture of greed – a culture of excess has brought massive economic disruption to global financial markets and the global economy.”

Those markets had been inadequately supervised and the world had to develop warning systems to prevent it all happening again, Mr Rudd said.

In amongst the doom and gloom he promises strength and compassion:

“We will govern with a combination of steely economic management and compassion for those who need support.”

That sounds to me like Social Security payments will increase (not per person though) and frills will be cut. It also sounds like he is talking about greater market regulation and monitoring (auditing). Hmmm – a bit of shutting the gate after the horse has bolted.

Due to the international nature of capital markets and financial trading, this is indeed a global financial crisis. The dominoes are still falling. Some countries will suffer more than others.

Sounds like a time to be creative and think outside the square.

If you were “world benevolent dictator for the day”, what would you decree to turn around this mess?
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