Regular readers will know of my scepticism concerning anthropogenic global warming (AGW). They will also know of my lack of scientific qualifications and knowledge. Nevertheless, my reaction to the mounting chorus of doom was, I freely admit, conditioned by some non-scientific factors.
First, when the early warming chorus was loud enough to reach my ears, I had just lived through approximately 10 years of 'scientific' alarums telling me in the most frightening terms to beware the coming ice-age. As the climate gradually became warmer my respect for certain types of climate 'scientists' decreased. (Incidentally, sundry scientific 'pundits' not far removed from Dr. 'Teabag' constantly remind me that correlation is not causation, so I must be careful not to jump to conclusions!)
Second, when I discovered that the predictions made by these 'scientists' were based almost entirely on computer models, I had difficulty suppressing my giggles - we all know the old equation to the effect that rubbish in equals rubbish out!
Third, given that the 'science' depended on computer models, it was obviously necessary that whatever it was that 'went in' needed to be carefully checked. Happily, Anthony Watts did just that by organising volunteers to go and check the weather stations in the USA. Unsurprisingly, they were mostly rubbish so it was confirmed that indeed it was 'rubbish in'. It was also painfully obvious that none of the so-called 'scientists had bothered to actually check that very basic factor.
Fourth, whilst I do not pretend to understand the intricacies of chaos theory and the mathematics associated with it, I have grasped enough to realise that if you start a long series (zillions squared) of equations in which the result of each iterated operation is fed forward into the next, and that such an activity is based on even tiny variations in the opening condition which you can never know, then totally wierd and wild results will suddenly appear. It is precisely that, the unknown variable factors in the opening scenario, that constantly fox our weather forecasters and, of course, their computers!
Fifth, it seems obvious to me, even with the scientific black holes that litter my knowledge, that if there is one humungous thing that simply must effect our climate above and beyond all others, it is the sun. It is, so to speak, the celestial elephant in our particular bit of the universe. Like the Americam economy, if it sneezes, we catch a cold. However, so blinded are the climate 'scientists' by their notion of man-made CO2 as the prime cause of our warming climate, that they refuse to even countenance the sun as a factor. Given their influence in public affairs, that is a pity, because, you see, I have it on very good authority that the sun appears to have been cured of its acne! Alright, to be more scientific, there has been a very distinct lack of sun spots recently - in fact, none at all - nil - nix - nothing. Apparently, for all sorts of horribly convoluted reasons this is likely to start a cooling period here on earth. So, you can expect the likes of Dr. James Hansen and his glove-puppet, Al Gore, to start hollering about a new ice age any minute now - well, actually, it might take a little longer, after all, a complete volte face is never easy, even for charlatans like them. Now, it might be a good idea to invest in some long Johns (why should I be the only blogger to make a fool of himself by showing a picture of me in them?) but there is no need to panic if you live in the wealthy west. However, if we do experience 10 or so years of cooling then food production will be the first to be hit, so if you are unlucky enough to live in the third world, expect to go even hungrier. Still, its an ill solar wind that blows nobody any good, the last two summers have been a washout so there is a goodish chance that the coming one will be the same and that should dish the Aussies from winning the ashes through a series of 'rain stopped play'!
Sixth, and finally you will be glad to read, when I began, a few years ago, to take an interest in the subject, I simply did not care for both the scientific and public relations stance of the 'warmists'. Their attacks on fellow scientists who dared to question their orthodoxy was shrill and vicious. Similarly, their representatives on earth, the blogger 'warmists', re-acted almost by rote in abusing or censoring or banning any dissident voices irrespective of how politely the comment might be phrased. I have lived long enough to recognise the type and to sense the gentle slap of the truncheon along their thigh. The likes of Tim Lambert and 'Little Willy', to name but two, crawl out of society's woodwork regularly under any pretext that's going. The worst thing is, that when this AGW nonsense is finally seen for what it is, there will be yet another 'cause' for these swaggering ninnies to support.
For me, your sixth item is what got me started. Reading about the vicious attacks on those who disagreed with the AGW view, the mainstream media's one-sided advocacy for it, together with our government's throwing $billions at it made me smell a rat. That's when I began reading the literature... books, articles, and research papers... and discovered "the rest of the story".
I believe it's factual to say that climate science is in its infancy. Yet we're told to confidently accept that an unprovable AGW hypothesis (at least within our lifetime) as modeled by climate researchers, is cause to undergo draconian changes in our lifestyles, is cause to rush to judgement that mankind is producing a climate catastrophe, and is cause to force us to pay $trillions to fight it. Because the debate is over. Because the science is settled. Because it's time for action. Because contrary research has no credibility. Because skeptical scientists are either kooks, rambling old men, or holocaust deniers.
I have learned that our governmental leaders do not want to hear of any warming caused by Mother Nature, that environmental groups throw $millions into scary, vocal advocacy for immediate steps to prevent use of fossil fuels, that AGW scientists castigate their brethren who disagree with them, and that media bias propagandizes us with the AGW orthodoxy.
What's truly sad is that most of our citizenry are ignorant of the facts. They will only realize what's happening when it's too late... when they discover that we rely on the availability of inexpensive energy for nearly every aspect of our lives... and when the government forces expensive alternatives upon us.
And it's sad that the people's advocates against changes demanded by the orthodoxy are constantly vilified at every step.
Posted by: Jeff | Thursday, 16 April 2009 at 03:01
David
Fifth, it seems obvious to me, even with the scientific black holes that litter my knowledge, that if there is one humungous thing that simply must effect our climate above and beyond all others, it is the sun.
Way back in the mists of anouther century I took the required Meteorology and Climatology course.
We got to read the original research, I'm not sure if it was an accurate translation of poorly written Russian, or the work of a translater who wrote better Russian than English. But the main point was very clear that temperature and climate is controlled by the net absorption of solar energy. The biggest thing effecting this was the current activity of the sun, the next biggest was watermark (clouds). It amy be hard on the collective ego to the human race but man made effects were minimal.
But if I ever have to look at a net solar absorption isobar again it will be too soon.
Posted by: Hank | Saturday, 18 April 2009 at 20:53
"net solar absorption isobar"
Nah, Hank, stick to a Hershey!
Posted by: David Duff | Sunday, 19 April 2009 at 16:17
It is interesting how much more controversial Global Warming is in the political arena than the scientific arena. Climatologists and astronomers had figured out that Venus is much hotter than Earth, and much hotter than what it would be if it were just based on the relative distances of the two planets from the sun. They also figured out that the high CO2 levels in Venus' atmosphere was the cause.
When such analysis was applied to rising levels of CO2 on Earth in later years, corporate interests threw up a lot of smoke, mirrors, and ideological distractions to blind people to something that is obvious from the scientific standpoint.
Now those same interests are having trouble disputing Global Warming itself, since we can see it happening at the poles. So, they have switched the talking points and are saying that human based activities are not the cause of the climate changes we see.
So many on the right will follow the talking points without seeing the contradictory nature of them.
The entire thing would be comical if the future consequences for the planet weren't so devastating.
Hank: In the past, human impacts were minimal. But, human population and industrialization have exploded. The world has changed.
Jeff: A lot of the people writing the articles denying the fact of human caused climate change in the mainstream press are literally paid hacks. The American Enterprise Institute even got caught offering to bribe a scientist into writing a review article to attack reputable climate science on behalf of its corporate donors. Just because you are sincere doesn't mean that the people providing you with information are.
Posted by: libhomo | Sunday, 19 April 2009 at 20:40
Good man, 'LibHomo', and welcome to D&N. I say "good" because it is such a rarity to be opposed by a 'warmer' in a such a reasonable and ironic manner - and I enjoy irony, so much more effective than abuse. Let me take you rpoints in order.
I would not agree with your contention that controversy on this topic is greater in the political than the scientific arenas. Rather the reverse, with the pols spotting a chance to ride the wave of (what they think is) popularity, and slap on extra taxes at the same time - watch next week's budget! I see nothing but agreement in political circles, but the sheer volume of fury and spite in the scientific world leaves me gaping - ask Bjorn Lomberg!
Your second observation concerning Venus interests me but I can't help wondering if those scientists had previously "worked out" that CO2 casued warming on earth therfore ... etc.
Alas, the activities of CO2 are not at all "obvious" except to the committed. There seems to be a great lack of knowledge all round on exactly what happens at the molecular level in the inter-actions between CO2 and air and water - not least because the equations concerned are dynamic and intrinsically 'chaotic'.
You let yourself down with mention of "corporate interests". Bjorn Lomberg had no corporate interest when he stepped out of line, indeed, he lost his job as a result. Freeman Dyson has no corporate interests - and so on, and on.
I'm not sure what problems you mean at the poles. Sea ice, for example, appears to be increasing rather than decreasing, but even when decreasing it provides no proof of AGW - the amount of ice in both areas has increased and decreased over zillions of years.
Finally, "A lot of the people writing the articles denying the fact of human caused climate change in the mainstream press are literally paid hacks" might be true but then exactly teh same could be said of those scribblers promoting AGW.
Posted by: David Duff | Sunday, 19 April 2009 at 21:22
'LibHomo', having just finished my comment above and I stumbled on this. I haven't evenread it yet but it looks as though it might be of interest to you:
http://wattsupwiththat.com/2009/04/19/the-role-of-carbon-dioxide-in-the-origin-of-hydrocarbons/#more-7188
Posted by: David Duff | Sunday, 19 April 2009 at 21:25