Global warming alarmists out in cold

At last, some sense in a newspaper other than The Telegraph? Here's Andrew Bolt writing in the Herald-Sun:

It's snowing in April. Ice is spreading in Antarctica. The Great Barrier Reef is as healthy as ever. And that's just the news of the past week. Truly, it never rains but it pours - and all over our global warming alarmists.

Time's up for this absurd scaremongering. The fears are being contradicted by the facts, and more so by the week. Doubt it? Then here's a test.

Name just three clear signs the planet is warming as the alarmists claim it should. Just three. Chances are your "proofs" are in fact on my list of 10 Top Myths about global warming. And if your "proofs" indeed turn out to be false, ask yourself: why do you still believe that man is heating the planet to hell? What evidence do you have?

MYTH 1: THE WORLD IS WARMING

Wrong. It is true the world did warm between 1975 and 1998, but even Professor David Karoly, one of our leading alarmists, admitted this week "temperatures have dropped" since then, "both in surface temperatures and in atmospheric temperatures measured from satellites". In fact, the fall in temperatures from just 2002 has already wiped out half the warming our planet experienced last century (check data from Britain's Hadley Centre, NASA's Aqua satellite and the US National Climatic Data Centre).

Some experts, such as Karoly, claim this proves nothing and the world will soon start warming again. Others, such as Professor Ian Plimer of Adelaide University, point out that so many years of cooling already contradict the theory that man's rapidly increasing gases must drive up temperatures ever faster.

But that's all theory. The question I've asked is: What signs can you actually see of the man-made warming that the alarmists predicted?

MYTH 2: THE POLAR CAPS ARE MELTING

Wrong. The British Antarctic Survey, working with NASA, last week confirmed ice around Antarctica has grown 100,000 sq km each decade for the past 30 years.

Long-term monitoring by the US National Oceanic and Atmospheric Administration reports the same: southern hemisphere ice has been expanding for decades.

As for the Arctic, wrong again.

The Arctic ice cap shrank badly two summers ago after years of steady decline, but has since largely recovered. Satellite data from NASA's Marshall Space Flight Centre this week shows the Arctic hasn't had this much April ice for at least seven years.

Norway's Nansen Environmental and Remote Sensing Centre says the ice is now within the standard deviation range for 1979 to 2007.

MYTH 3: WE'VE NEVER HAD SUCH A BAD DROUGHT

Wrong. A study released this month by the University of NSW Climate Change Research Centre confirms not only that we've had worse droughts, but this Big Dry is not caused by "global warming", whether man-made or not.

As the university's press release says: "The causes of southeastern Australia's longest, most severe and damaging droughts have been discovered, with the surprise finding that they originate far away in the Indian Ocean.

"A team of Australian scientists has detailed for the first time how a phenomenon known as the Indian Ocean Dipole - a variable and irregular cycle of warming and cooling of ocean water - dictates whether moisture-bearing winds are carried across the southern half of Australia."

MYTH 4: OUR CITIES HAVE NEVER BEEN HOTTER

Wrong. The alleged "record" temperature Melbourne set in January - 46.4 degrees - was in fact topped by the 47.2 degrees the city recorded in 1851.

And here's another curious thing: Despite all this warming we're alleged to have caused, Victoria's highest temperature on record remains the 50.7 degrees that hit Mildura 103 years ago.

South Australia's hottest day is still the 50.7 degrees Oodnadatta suffered 37 years ago. NSW's high is still the 50 degrees recorded 70 years ago.

What's more, not one of the world's seven continents has set a record high temperature since 1974. Europe's high remains the 50 degrees measured in Spain 128 years ago, before the invention of the first true car.

MYTH 5: THE SEAS ARE GETTING HOTTER

Wrong. If anything, the seas are getting colder. For five years, a network of 3175 automated bathythermographs has been deployed in the oceans by the Argo program, a collaboration between 50 agencies from 26 countries.

Warming believer Josh Willis, of NASA's Jet Propulsion Laboratory, reluctantly concluded: "There has been a very slight cooling . . ."

MYTH 6: THE SEAS ARE RISING

Wrong. For almost three years, the seas have stopped rising, according to the Jason-1 satellite mission monitored by the University of Colorado.

That said, the seas have risen steadily and slowly for the past 10,000 years through natural warming, and will almost certainly resume soon.

But there is little sign of any accelerated rises, even off Tuvalu or the Maldives, islands often said to be most threatened with drowning. Professor Nils-Axel Moerner, one of the world's most famous experts on sea levels, has studied the Maldives in particular and concluded there has been no net rise there for 1250 years.

Venice is still above water.

MYTH 7: CYCLONES ARE GETTING WORSE

Wrong. Ryan Maue of Florida State University recently measured the frequency, intensity and duration of all hurricanes and cyclones to compile an Accumulated Cyclone Energy Index.

His findings? The energy index is at its lowest level for more than 30 years.

The World Meteorological Organisation, in its latest statement on cyclones, said it was impossible to say if they were affected by man's gases: "Though there is evidence both for and against the existence of a detectable anthropogenic signal in the tropical cyclone climate record to date, no firm conclusion can be made on this point."

MYTH 8: THE GREAT BARRIER REEF IS DYING

Wrong. Yes, in 1999, Professor Ove Hoegh-Gulberg, our leading reef alarmist and administrator of more than $30 million in warming grants, did claim the reef was threatened by warming, and much had turned white.

But he then had to admit it had made a "surprising" recovery.

Yes, in 2006 he again warned high temperatures meant "between 30 and 40 per cent of coral on Queensland's Great Barrier Reef could die within a month". But he later admitted this bleaching had "minimal impact".

Yes, in 2007 he again warned that temperature changes of the kind caused by global warming were bleaching the reef. But this month fellow Queensland University researchers admitted in a study that reef coral had once more made a "spectacular recovery", with "abundant corals re-established in a single year". The reef is blooming.

MYTH 9: OUR SNOW SEASONS ARE SHORTER

Wrong. Poor snow falls in 2003 set off a rash of headlines predicting warming doom. The Commonwealth Scientific and Industrial Research Organisation typically fed the hysteria by claiming global warming would strip resorts of up to a quarter of their snow by 2018.

Yet the past two years have been bumper seasons for Victoria's snow resorts, and this year could be just as good, with snow already falling in NSW and Victoria this past week.

MYTH 10: TSUNAMIS AND OTHER DISASTERS ARE GETTING WORSE

Are you insane? Tsunamis are in fact caused by earthquakes. Yet there was World Vision boss Tim Costello last week, claiming that Asia was a "region, thanks to climate change, that has far more cyclones, tsunamis, droughts".

Wrong, wrong and wrong, Tim. But what do facts matter now to a warming evangelist when the cause is so just?

And so any disaster is now blamed on man-made warming the way they once were on Satan. See for yourself on www.numberwatch.co.uk/warmlist.htm the full list, including kidney stones, volcanic eruptions, lousy wine, insomnia, bad tempers, Vampire moths and bubonic plagues. Nothing is too far-fetched to be seized upon by carpetbaggers and wild preachers as signs of a warming we can't actually see.

Not for nothing are polar bears the perfect symbol of this faith - bears said to be threatened by warming, when their numbers have in fact increased.

The bottom line is that fewer people now die from extreme weather events, whether cyclones, floods or blinding heatwaves. Read that in a study by Indur Goklany, who represented the US at the Intergovernmental Panel on Climate Change: "There is no signal in the mortality data to indicate increases in the overall frequencies or severities of extreme weather events, despite large increases in the population at risk."

So stop this crazy panic.

First step: check again your list of the signs you thought you saw of global warming. How many are true? What do you think, and why do you think it?

Yes, the world may resume warming in one year or 100. But it hasn't been warming as the alarmists said it must if man were to blame, and certainly not as the media breathlessly keeps claiming.

Best we all just settle down, then, and wait for the proof -- the real proof. After all, panicking over invisible things is so undignified, don't you think?

Last updated 31 May 2009