“BLIND trust in authority
is the greatest enemy of the truth.”
– Albert Einstein
AS many of you may have read from twitter, I’ve decided to back-off, temporarily, from the constancy of battle against the Left’s ideological crusade against science and reason, in favour of completing my degree in psychology/counselling. A modality that will, most probably, be in ‘yuge’ demand in the coming years, following the Left’s most recent assault on your freedoms and existence, COVID-19. A mutation of the common coronavirus that just happens to fall in a US election year. A natural mutation that has a survival rate of 99.97% (globally). In my country, Australia, the average age-of-death-by-covid is 83. The average age of mortality in Australia is 82, and yet, in Victoria, we are suffering the most draconian lockdown measures in-the-world. The mind boggles…unless you’re a socialist, of course.
SO, in an effort to soothe our collective wounded COVID souls, at the same time, help soothe the ails of the constant barrage of impetuous climate alarmism, set aside twelve minutes of your precious time to view some of the incredible work done by (GBR-climate-science-hero) Jennifer Marohasy, as she documents, with Emmy Award winning cameraman Clint Hempsall, the pristine, Great Barrier Reef, for all to marvel.
Enjoy and best,
Via Email (1/10/20)
via Dr Jennifer Marohasy
Researcher, Writer & Filmmaker
Keeping You in the Loop
Many of the media headlines that give the impression the Great Barrier Reef is a ruin are based on aerial surveys by one man. The same Terry Hughes who incorrectly claimed the inshore reefs off-Bowen are now mud-flat. Paid not by an oil company, but rather the long-suffering Australian taxpayer through generous research grants, he gets to sit in a light aircraft and fly at about 300 metres altitude every few years and determine (by looking out the window) that the corals are badly bleached.
Hughes is a myth maker. The Great Barrier Reef is still beautiful. There are still colourful corals and curious fish.
Earlier this year, I went to the Ribbon reefs with Emmy Award winning cameraman Clint Hempsall in search of death and bleaching. Instead we found so much life as I explain in my second short film, just yesterday uploaded to a new page at the Institute of Public Affairs’ website:
The short film will only take 12 minutes of your time. The music was all composed by local Noosa guitarist Mungo Coats.
At the Ribbons, in January, the waters were so warm, the corals so colourful and the fish not at all frightened of me. In fact, as you will see in the film – a giant cod fish looked me in the eye, and more than once! He came back to me, again and again. We swam together. It was magical.
For me, the Ribbons at the Great Barrier Reef, are the most special and awe-inspiring place on this planet. I was so privileged to dive them with Clint Hempsall and so much thanks to Mungo Coats for putting it all to music.
Thanks for caring.
Dr Jennifer Marohasy
Researcher, Writer & Filmmaker
What is the true state of the Great Barrier Reef? If you asked most Australians, they’d say the Great Barrier Reef is at risk of imminent collapse from climate change. It was for questioning this claim, and the quality of science behind it, that eventually led to Dr Peter Ridd being sacked from James Cook University.
In January 2020, Emmy Award winning cameraman Clint Hempsall, and IPA Senior Fellow Jennifer Marohasy decided to find out. They spent a week exploring the Ribbon Reefs 250kms to the north east of Cairns in search of coral bleaching – the process of corals turning white as a result of warmer water temperature, which climate scientists say is being caused by climate change. Some argue 60% of the coral at the Ribbon Reefs was irretrievably bleached in 2016.
If there was extensive bleaching back then, Jennifer and Clint couldn’t find much evidence of it in January this year. What they did find was healthy corals, curious clown fish, a giant potato cod, reef sharks, and an underwater cave. Indeed, much of the coral Clint filmed was growing vertically and would thus be invisible to the aerial surveys underpinning the bleaching scare.
The Ribbon Reefs have coral gardens hanging over underwater cliff-faces that drop 2,000 metres to the sea floor – all washed over twice a day by the warm waters of the South Pacific. There are ten such coral reefs in far north Queensland where they grow over the top of the north eastern edge of Australia’s continental shelf.
GBR Related :
- ALARMISTS U-TURN : Scientists Confirm Great Barrier Reef Is Recovering From Bleaching, Again | Climatism
- GREAT BARRIER REEF SCIENTIST : Coral Can Take The Heat, Unlike ‘Experts’ Crying Wolf | Climatism
MORE GBR :
- GREAT BARRIER REEF Hysteria : Exaggerated Claims And Blatant Falsehoods, Designed To Spread Fear And Belief In A Man-Made Climate Apocalypse | Climatism
- THE Great Barrier Reef is thriving, not dying! (local experts / dive-boat operators) | Climatism
- Great Barrier Reef Expert : Don’t Trust Climate Alarmists | Climatism
- Great Barrier Reef in near pristine condition: dive boat operators | Climatism
- “Dying” Reef Actually Growing | Climatism
- UNESCO ‘Green’ Lights The Reef – Activists Exposed As Liars And Frauds | Climatism
- Not Dead Yet: Great Barrier Reef Coral Cover Up 19 Per Cent In Three Years | Climatism
GBR Must Read :
- Falling Sea Level: The Critical Factor in 2016 Great Barrier Reef Bleaching! | Climatism (MUST READ)
(Climate sceptics/rationalists still waitin’ for that “big oil” cheque to arrive in the mail!)
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“THE journalists come up and they’re not interested in what the truth is. They’re only interested in finding out where the ‘dead’ reef is. And when people who work right up and down the reef can’t actually take them to a single place that is going to suit their dooms-day story, then we sort of need a bit of balance…”
– Paul Talbott : GBR Tourist operator
STRAIGHT-TALKING former James Cook University marine geophysicist Professor Peter Ridd has been an outspoken critic of the relentless tide of fear-mongering, misinformation and anti-science hysteria advanced by climate change activists concerning the health of the Great Barrier Reef.
IN June of 2016, Ridd made the headlines after suspecting something was wrong with photographs being used to highlight the apparent rapid decline of the Great Barrier Reef:
AFTER attempting to blow the whistle on the bogus pictures, Ridd was censured and subsequently sacked by James Cook University. (Ridd is currently suing JCU)
After a formal investigation, Professor Ridd was found guilty of “failing to act in a collegial way and in the academic spirit of the institution”!
His crime was to encourage questioning of two of the nation’s leading reef institutions, the Centre of Excellence for Coral Studies and the Great Barrier Reef Marine Park Authority, on whether they knew that photographs they had published and claimed to show long-term collapse of reef health could be misleading and wrong.” Graham Lloyd – The Australian – 11 June 2016
SIMILAR totalitarian treatment was dished out by
free-thinking James Cook University to the late and great Bob Carter, a former JCU adjunct Professor. Carter was a world renowned climate change expert and sceptic. His crime – speaking outside the permitted doctrine of global warming climate change.
PROFESSOR RIDD writes an ever insightful and eye-opening piece on the reef in today’s Australian.
RIDD comments on the recent backtracking by Scientists from James Cook University who just published a paper on the bleaching and death of corals on the Great Barrier Reef and were surprised that the death rate was less than they expected…
Coral can take the heat, unlike experts crying wolf
Scientists from James Cook University have just published a paper on the bleaching and death of corals on the Great Barrier Reef and were surprised that the death rate was less than they expected, because of the adaptability of corals to changing temperatures.
It appears as though they exaggerated their original claims and are quietly backtracking.
To misquote Oscar Wilde, to exaggerate once is a misfortune, to do it twice looks careless, but to do it repeatedly looks like unforgivable systemic unreliability by some of our major science organisations.
The very rapid adaptation of corals to high temperatures is a well-known phenomenon; besides, if you heat corals in a given year, they tend to be less susceptible in the future to overheating. This is why corals are one of the least likely species to be affected by climate change, irrespective of whether you believe the climate is changing by natural fluctuations or because of human influence.
Corals have a unique way of dealing with changing temperature, by changing the microscopic plants that live inside them. These microscopic plants, called zooxanthellae, give the coral energy from the sun through photosynthesis in exchange for a comfortable home inside the coral. When the water gets hot, these little plants effectively become poisonous to the coral and the coral throws them out, which turns the coral white — that is, it bleaches.
But most of the time, the coral will recover from the bleaching. And here’s the trick: the corals take in new zooxanthellae, that floats around in the water quite naturally, and can selectselecting different species that are better suited to hot weather.
Most other organisms have to change their genetic make-up to deal with temperature changes — something that can take many generations. But corals can do it in a few weeks by just changing the plants that live in them.
They have learned a thing or two in a couple of hundred million years of evolution.
The problem here is that the world has been completely misled about the effects of bleaching by scientists who rarely mention the spectacular regrowth that occurs. For example, the 2016 bleaching event supposedly killed 93 per cent, or half, or 30 per cent of the reef, depending on which headline and scientist you want to believe.
However, the scientists looked only at coral in very shallow water — less than 2m below the surface — which is only a small fraction of all the coral, but by far the most susceptible to getting hot in the tropical sun.
A recent study found that deep-water coral (down to more than 40m) underwent far less bleaching, as one would expect. I estimate that less than 8 per cent of the Barrier Reef coral died. That might still sound like a lot, but considering that there was a 250 per cent increase in coral between 2011 and 2016 for the entire southern zone, an 8 per cent decrease is nothing to worry about. Coral recovers fast.
But this is just the tip of the exaggeration iceberg. Some very eminent scientists claim that bleaching never happened before the 1980s and is entirely a man-made phenomenon. This was always a ridiculous proposition.
A recent study of 400-year-old corals has found that bleaching has always occurred and is no more common now than in the past. Scientists have also claimed that there has been a 15 per cent reduction in the growth rate of corals. However, some colleagues and I demonstrated that there were serious errors in their work and that, if anything, there has been a slight increase in the coral growth rate over the past 100 years.
This is what one would expect in a gently warming climate. Corals grow up to twice as fast in the hotter water of Papua New Guinea and the northern Barrier Reef than in the southern reef. I could quote many more examples.
This unreliability of the science is now a widely accepted scandal in many other areas of study and it has a name: the replication crisis. When checks are made to replicate or confirm scientific results, it is regularly found that about half have flaws. This is an incredible and scandalous situation, a view shared by the editors of eminent journals and many science institutions. A great deal of effort is going into fixing this problem, especially in the biomedical sciences, where it was first recognised.
But not for Barrier Reef science. The science institutions deny there is a problem and fail to correct erroneous work. When Piers Larcombe and I submitted an article to a scientific journal suggesting we needed a little additional checking of Great Barrier Reef science, the response from many very eminent scientists was that there was no need. Everything was fine. I am not sure if this is blind optimism or wilful negligence, but why would anybody object to a little more checking? It would cost only a few million dollars — just a tiny fraction of what governments will be spending on the reef.
But the truth will out eventually. The scare stories about the Barrier Reef started in the 1960s, when scientists first started work on it. They have been crying wolf ever since. But the data keeps coming in and, yes, sometimes a great deal of coral dies in a spectacular manner, with accompanying media fanfare. It is like a bushfire on land — it looks terrible at first, but it quietly and rapidly grows back, ready for the scientists to peddle their story all over again.
Peter Ridd was, until fired this year, a physicist at James Cook University’s marine geophysical laboratory.
SEE also :
- ALARMISTS U-TURN : Scientists Confirm Great Barrier Reef Is Recovering From Bleaching, Again | Climatism
“WE need to get some broad based support,
to capture the public’s imagination…
So we have to offer up scary scenarios,
make simplified, dramatic statements
and make little mention of any doubts…
Each of us has to decide what the right balance
is between being effective and being honest.“
– Prof. Stephen Schneider,
Stanford Professor of Climatology,
lead author of many IPCC reports
REMEMBER when climate ‘scientists’ said “Corals on Great Barrier Reef will never be the same after back-to-back heat waves“ …
REMEMBER when climate ‘scientists’ said “Global warming has changed the Great Barrier Reef ‘forever’ …
REMEMBER when climate ‘scientists’ said “Great Barrier Reef is damaged beyond repair and can no longer be saved“ …
GREAT BARRIER REEF RECOVERS (Again)
The Great Barrier Reef fared better during an oceanic heat wave last year than during sizzling weather a year earlier that caused hundreds of miles of corals to bleach, according to a study published Monday that suggests the massive structure may be growing more tolerant to climate change.
The report in the journal Nature Climate Change analyzed how corals along the Great Barrier fared in back-to-back mass bleaching events. The reef ― a UNESCO World Heritage Site and the largest living structure on the planet ― was cooked by overheated seawater in 2016 and again in 2017, with images of sickly white coral horrifying people around the globe.
But the second event last year, which saw seas even hotter than 2016 in many places, didn’t harm the reef as badly as scientists expected. They speculated that the structure may be going through a forced evolution that has helped toughen it, at least in part.
“The good news is the Barrier Reef glass is still half-full,” said Terry Hughes, a lead author of the study and the director of the ARC Centre of Excellence for Coral Reef Studies. “Whether we’ll still have reefs in 50 years time … there’s a glimmer of hope that we will.”
AMAZING how quickly $444 MILLION of taxpayers hard-earned money can ‘fix’ the reef. Or, do vast amounts of free cash help dial down the hysteria from the Climate Crisis Industry and CO2-obsessed reef ‘scientists’?
REEFS RECOVER (With or without $444 MILLION!)
DRAMATIC recovery of a remote reef off WA, after 1998 El Niño coral bleaching event:
From The Abstract :
Coral reef recovery from major disturbance is hypothesized to depend on the arrival of propagules from nearby undisturbed reefs. Therefore, reefs isolated by distance or current patterns are thought to be highly vulnerable to catastrophic disturbance. We found that on an isolated reef system in north Western Australia, coral cover increased from 9% to 44% within 12 years of a coral bleaching event, despite a 94% reduction in larval supply for 6 years after the bleaching. The initial increase in coral cover was the result of high rates of growth and survival of remnant colonies, followed by a rapid increase in juvenile recruitment as colonies matured. We show that isolated reefs can recover from major disturbance, and that the benefits of their isolation from chronic anthropogenic pressures can outweigh the costs of limited connectivity.
CORAL BLEACHING IS A NATURAL PHENOMENON & REEFS HAVE SURVIVED & THRIVED IN FAR HIGHER TEMPS & CO2 LEVELS IN THE PAST
CORALS evolved during the Cambrian era when atmospheric CO2 levels were at 6,000-7,000 ppm, around 4,000 percent or 20 times higher than today’s “CO2-starved” environment of 400 ppm, with atmospheric and ocean temps temps far higher than today.
THE world was hotter during the Holocene optimum, yet somehow the Great Barrier Reef survived.
CORAL reefs have survived millions of years of dramatic and sudden climate change, yet climate alarmists want us to believe that a few hundred ppm more of essential trace gas CO2 “has changed the Great Barrier Reef ‘forever,’ (Wapo)” or that even a “Great Barrier Reef recovery [is] unlikely after ‘catastrophic die-off’“?!
BLEACHING is a naturally occurring phenomenon essential to the health and regrowth of coral reefs.
THE “Great Barrier Reef” is only “Great” because it has died off at least 7 known times over the millennia.
DR TERRY HUGHES & THE POWER OF GRANT MONEY
Terry Hughes, is the director of the ARC Centre of Excellence for Coral Reef Studies at James Cook University, the same University who recently censured physicist at James Cook University Professor Peter Ridd who has dared to question scientific findings that purport to show the Great Barrier Reef is in trouble.
IN June 2017, Ridd made the headlines after suspecting something was wrong with photographs being used to highlight the apparent rapid decline of the Great Barrier Reef.
AFTER attempting to blow the whistle on the bogus pictures, Ridd was censured by James Cook University and threatened with the sack…