Archive for the “Ocean Acidification” Category

Global Warming: Fail. Ocean Acidification: Fail. Climate Disruption: Fail. What next? Maybe Drunk Fish?

By Wendy Zuckerman

Carbon dioxide in the ocean acts like alcohol on fish, leaving them less able to judge risks and prone to losing their senses. The intoxication adds to the threats that global warming and ocean acidification pose to marine ecosystems.

Around 2.3 billion tonnes of human-caused CO2 emissions dissolve into the world’s oceans every year,turning the water more acidic.

Philip Munday and colleagues at James Cook University in Townsville, Queensland, Australia, have previously found that if you put reef fish into water with more CO2 than normal in it – similar to the levels expected in oceans by the end of the century – they become bolder and attracted to odours they would normally avoid, including those of predators and unfavourable habitats.

Read the rest at New Scientist.

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matsoyAs Global Warming Movement Collapses, Activists Already ‘Test-Marketing’ the Next Eco-Fear! ‘Laughing Gas’ Crisis? Oxygen Crisis? Plastics?

Global Warming Being Thrown Under the Bus as New Replacement Environmental Scare is Sought

By Marc Morano

As the man-made global warming fear movement collapses and the climate establishment lay in a Climategate ridden tatters, many are asking what next? (For latest on climate movement’s demise go to www.ClimateDepot.com)

As man-made global warming fears enter the ashbin of history, what will environmentalists, UN activists and politicians do to fill the void of a failed eco-scare?

Well, wonder no more….

Some forward thinking green activists and even the UN climate Chief have already taken up the task of test-marketing the next eco-scares to replace man-made global warming.

One of the most prominent eco-scares now being quietly promoted behind man-made climate fears is the allegedly “growing” nitrous oxide (a.k.a. “laughing gas”) threat to the planet. See: Time for next eco-scare already?! ‘Earth’s growing nitrogen threat’: ‘It helps feed a hungry world, but it’s worse than CO2′ The Christian Science Monitor – January 12, 2010 – Excerpt: Nitrous oxide is nearly 300 times as potent as carbon dioxide – considered the leading cause of climate change – and the third most threatening greenhouse gas overall.

As man-made climate fears subside and the scientific, economic, cultural and political case evaporates for climate change “action,” expect more and more green activists to take up the mantle for “laughing gas” as a possible replacement eco-scare.

See also: Laughing Gas Knocks Out CO2 – By Doug Hoffman – Oct. 30, 2009 – Excerpt: “In the face of ever mounting evidence that CO2 is incapable of causing the level of global devastation prophesied by climate change catastrophists a new villain is being sought. The leading candidate is nitrous oxide (N2O), better known as laughing gas. A report in Science claims that N2O emissions are currently the single most important cause of ozone depletion and are expected to remain so throughout the 21st century. The IPCC rates N2O as 310 times as potent a greenhouse gas as CO2 on a 100 year time scale. Is this a greenhouse gas bait and switch, or are the global warming alarmists trying to up the ante.”

Still can’t picture former Vice President Al Gore touting the “laughing gas” crisis as the “moral” challenge of our time in a Oscar-winning documentary? Not to worry, there are many more eco-scares currently being test-marketed.

Plastics

Gore’s own producer of “An Inconvenient Truth” — Hollywood eco-activist Laurie David — is already test-marketing another eco-scare with potential promise.

One Word: Plastics.” Yes, just 43 years after the 1967 film “The Graduate”, “plastics” just may be the future!
See: AGW RIP? Is It Time for Next Eco-Scare Already? Gore’s producer Laure David touts plastic crisis: ‘Plastic waste is in some ways more alarming for us humans than global warming’ – July 31, 2009

“The rapid rise in global plastic production is leading to a rise in plastic pollution and its devastating effects on our oceans and our lives.,” Laurie David wrote on July 31, 2009. Selected Excerpts From David’s blog post: “This insidious invasion of the biosphere by our plastic waste is in some ways more alarming for us humans than global warming. Our bodies have evolved to handle carbon dioxide, the nemesis of global warming, indeed, we exhale it with every breath. Plastic, though present in the biosphere from the nano scale on up, is too stable a molecule for any organism to fully assimilate or biodegrade. So we have a situation in which a vector for a suite of devastating chemicals, chemicals implicated in many modern diseases, is now invading the ocean, our bodies and indeed, the entire biosphere. The prognosis for improvement in this situation is grim.”

Still not convinced of either “laughing gas” or “plastics” as the next dominant eco-scare? Don’t worry, we are just getting started.

Just how widespread is the test marketing of a new eco-scare to replace the flailing global warming movement?

It now has the attention of the beleaguered head of the UN Intergovernmental Panel on Climate Change (IPCC) Rajendra Pachauri.

UN Throws Global Warming Under the Bus?!

In a remarkable posting on his personal blog, Pachauri openly admitted that man-made global warming was not even the biggest eco-issue! See: Et tu? Head of UN IPCC Pachauri Now throwing global warming under the bus?! There is a ‘larger problem’ than climate fears?! – November 23, 2009

Read the rest of this story at Climate Depot.

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By Al Gore

One thin September soon

A floating continent disappears

In midnight sun

Vapors rise as

Fever settles on an acid sea

Neptune’s bones dissolve

Snow glides from the mountain

Ice fathers floods for a season

A hard rain comes quickly

Then dirt is parched

Kindling is placed in the forest

For the lightning’s celebration

Unknown creatures

Take their leave, unmourned

Horsemen ready their stirrups

Passion seeks heroes and friends

The bell of the city

On the hill is rung

The shepherd cries

The hour of choosing has arrived

Here are your tools

This poem appears in Al Gore’s new book, “Our Choice: A Plan to Solve the Climate Crisis.” There’s even a Young Reader Edition.

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ocean_acidFrom Buy the Truth

The evidence is inexorably mounting that the climate alarmists have been taking us all for a ride. It is only be a matter of time before their agenda is exposed as one of the biggest con tricks of all time. Thus they are already scrambling to breathe new life into the CO2 emissions scare. It will become obvious (by the passage of years if nothing else) that increasing carbon dioxide in the atmosphere does not, after all, cause any significant climate change, thus it will be necessary to blame CO2 (and hence man) for some other catastrophic event. So, prepare yourself for the coming “ocean acidification” scam.

The media have already entered the fray with lying narratives that sound like science fiction scripts, warning about the catastrophe of ‘acid oceans’ and ‘toxic seas’. The BBC have churned out headlines such as ‘Marine life faces ‘acid threat”, ‘Acid oceans ‘need urgent action” and ‘Acidic seas fuel extinction fears’. Newspapers such as the Daily Telegraph and the Times have got in on the act with scary headlines such as ‘Mussels face extinction as oceans turn acidic’, ‘Pollution to devastate shellfish by turning seas acidic’ and ‘Acid seas threaten to make British shellfish extinct’. Just recently, it has got all the more strident: the Sunday Times (March 8, 2009) chimes in under the headline The toxic sea:

Each one of us dumps a tonne of carbon dioxide into the oceans every year, turning them into acidified soups — and threatening to destroy most of what lives in them.

And from the Guardian (March 10, 2009) under the headline Carbon emissions creating acidic oceans not seen since dinosaurs:

Human pollution is turning the seas into acid so quickly that the coming decades will recreate conditions not seen on Earth since the time of the dinosaurs…The rapid acidification is caused by the massive amounts of carbon belched out from chimneys and exhausts that dissolve in the ocean…the pH of surface waters, where the CO2 is absorbed from the atmosphere, has fallen about 0.1 units since the industrial revolution, though it will take longer for the acid to reach deeper water.

Note the continual use of the word acid. Yet there is not the slightest possibility that seawater will turn to acid, or even become mildly acidic, so this is drivel. Note also the claim that pH has changed by 0.1 units over the last 200 years: it was not possible a hundred years ago, never mind 200 years ago, to measure pH to the accuracy necessary to support that assertion, so it’s just posturing. Finally, notice that CO2 is branded ‘human pollution’, though CO2 is an entirely natural and absolutely essential nutrient for plant photosynthesis, without which all life on earth would certainly become extinct very quickly.

As an aside, we should note that if lower alkalinity per se were so unfavourable to shellfish as is claimed then we would have no freshwater shellfish and snails – but we do. The freshwater mussel has lived for thousands of years in waters that are genuinely acidic and with highly variable pH, not only seasonally, but geographically. With spring snowmelt and high rainfall, the pH of rivers and lakes can fall to below pH 5, and experiments have shown that mussels can survive this acidity indefinitely without any deleterious effects to their shells. Note: a pH of 5 has 1,000 times as many ‘acidic’ H+ ions per litre as seawater, and 100 times more than pure water. This is not to say that sea creatures can survive in fresh water – they are adapted to a radically different saline environment – the point at issue is that the idea of a small change in ocean pH due to increased dissolved carbon dioxide having a deleterious effect on marine shells of living organisms is not as obvious as the alarmists make out.

Read the rest at Buy the Truth.

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