Jennifer Marohasy

a forum for the discussion of issues concerning the natural environment

Archives for July 2012

Activist Scientists Crying Wolf on Coral Bleaching and Climate Change

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THE propaganda from our Great Barrier Reef scientists at the 12th International Coral Reef Symposium is relentless. According to Janice Lough, Australian Institute of Marine Science (AIMS), the rate of change from anthropogenic global warming is unprecedented and is already having a catastrophic impact on the Great Barrier Reef. Also in front of the TV camera today, Phillip Munday, James Cook University, said the most spectacular of our coral reef fish will disappear. And John Pandolfi, University of Queensland, was begging us to do more to save the reef.[1] Australian Institute of Marine Science research director Peter Doherty told the $10 million symposium of more than 2000 marine scientists from 80 countries of an “alarming and unsustainable decline” in coral over large sections of the Great Barrier Reef in nearly three decades.[2]

But I reckon it’s all a put-on: they are crying wolf.

One of the symposium themes is ‘Climate change and bleaching’.

There have been some spectacular bleaching events in the last 15 years. The reality, however, is that most of the Great Barrier Reef has not bleached, and those areas that have bleached have almost fully recovered. The following are some interesting facts about heat and coral growth: [3]

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Carbon Taxing Refrigerants But Not Carbon Dioxide?

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ON July 1, Australia not only got a carbon tax, but also a tax on refrigerants based on their global warming potential. Refrigerants are used to keep things cool, for example, food in our refrigerators and people in cars and shopping centres.

The refrigerants industry is claiming the tax will significantly increase their costs.

The Australian government, however, claims that the new tax will simply encourage the use of alternative refrigerants which are less harmful for the environment. Indeed the relevant government website states:

“In many cases there are alternatives to synthetic greenhouse gases already in the Australian market. There are also low or non global warming alternatives in prospect for many applications.
Overseas and Australian experience is demonstrating that natural alternatives [to synthetic greenhouse gases] such as ammonia, carbon dioxide and hydrocarbons can be used safely and effectively.”

What? The Australian government is suggesting that carbon dioxide is, relatively speaking, not a potent greenhouse gas.

So, why in the scheme of things, relatively speaking, do we have a carbon tax?

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ABC Still in Denial about History of Lower Murray and Estuary

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‘Nothing in this world can take the place of persistence. Talent will not; nothing is more common than unsuccessful people with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated failures. Persistence and determination alone are omnipotent.

Those inspiring words are attributed to Calvin Coolidge, the 30th President of the United States (1923-1929).

It’s easy to give up.  Particularly when you choose to take-on the Australian Broadcasting Corporation.  But Bob F-J is no quitter.  Following is yet another letter from Bob F-J to the Australian Broadcasting Corporation complaining about their Media Watch program of March 19.  As Bob F-J explains in the following letter of complaint: Media Watch misled viewers by withholding critical facts.  In particular, Media Watch failed to inform the Australian public about the majority view of scientists on the nature of the Murray River estuary and failed to inform the Australian public of the history of the Lower Murray and its estuary…

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Really Reducing Emissions Would Mean Recession

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In Australia we now have a carbon tax, to reduce emissions of carbon dioxide. But I bet if there really was an across the board reduction in carbon emissions by industry the government would be complaining. Back in late 2008, when the price of oil plummeted, there was no celebrating the reduced energy usage anticipated by the reduction in demand. Rather everyone was complaining about the global financial crisis.

Indeed if our industries really curbed emissions it would be a sign production was slowing and the economy was going into recession.

What does the Australian Treasury really want: energy consumption or a reduction in emissions of carbon dioxide? Given current technologies, economic growth necessarily means energy consumption and carbon dioxide emissions. The two are inextricably linked.

But go to the Australian Government’s Treasury website and look under carbon price and there is a message about how modelling shows that:

“The Australian economy and the global economy both continue to grow strongly at the same time as we cut pollution to reduce the risks of dangerous climate change”.

Look at Australia’s All Ordinaries index and it shows that the Australian share market has gone nowhere since August last year while some economists suggest that the recent sharp drop in the global base price of metals is a sign of a likely drop in global industrial production and the risk of recession – not economic growth.

It’s a strange business this preoccupation with climate change and desire to save the planet by way of a carbon tax. Carbon is the chemical element with symbol C and atomic number 6. Carbon is known to form almost ten million different compounds including the hardest naturally occurring substance the diamond. But more than this, carbon compounds form the basis of all known life on Earth. Carbon should not be equated with pollution – and neither should carbon dioxide that is the stuff trees breathe in.

The carbon tax is in fact a tax on energy imposed on several hundred of Australia’s most productive enterprises. Most of these enterprises will simply pass the additional cost onto the consumer. Meanwhile the Australian Treasury has already compensated many consumers by way of a one-off payment in anticipation of the carbon tax increasing their cost of living.

If the Treasurer, Wayne Swan, was really serious about us all reducing energy consumption he would surely provide no compensation for the increased costs associated with the tax. He would simply insist ordinary Australians pay more so they consume less.

Indeed if Mr Swan was serious about reducing emissions he would be wanting a global recession, or at least one in Australia so we could do our bit – show moral authority, lead the way in reducing emission etcetera.