By Dr Gideon Polya on April 14th, 2009
“The World is running out of time but there is still hope that reason, science and rational risk management will prevail.”
Before the global recession hit (and reduced the soaring price of fossil fuels), the “market cost” of the best renewables had become similar to that of coal burning-based power (see “Hope: best renewables cost same as coal power. “One Day Pathétique” Symphony painting”).
However an Ontario, Canada Government commissioned analysis has revealed that when you take environmental and human mortality impacts into account the “true cost” of coal burning-based power was 4-5 times greater than the “market cost” – this making the best renewables and geothermal much cheaper than the “true cost” of coal burning-based power (see “Ontario study identifies social costs of coal-fired power plants”).
Another way of seeing this is that it can be estimated (from arithmetic projection from the Canada study) that about 5,000 Australians die every year from the effects of deadly pollutants from coal burning (heavy metals, carbon monoxide, radioactivity, soot, nitrogen oxides, sulphur dioxide) i.e. Australia sacrifices 5,000 lives each year on the altar of heavily-subsidized coal burning-based power (see “How many people die from Carbon Burning and Climate Change each year?”).
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By Dr Gideon Polya on January 13th, 2009
Australia and the World are acutely threatened by man-made climate change and it may already be too late to stop catastrophe – however there is GOOD NEWS as well as BAD NEWS.
The BAD NEWS is that top UK climate scientists, Professor Kevin Anderson and Dr Alice Bows of the Tyndall Centre for Climate Change Research, University of Manchester, made the following shocking conclusions in a 2008 paper in the prestigious Philosophical Transactions of the Royal Society: “According to the analysis conducted in this paper, stabilizing at 450 ppmv [carbon dioxide equivalent = CO2-e, atmospheric concentration measured in parts per million by volume] requires, at least, global energy related emissions to peak by 2015, rapidly decline at 6-8% per year between 2020 and 2040, and for full decarbonization sometime soon after 2050 …Unless economic growth can be reconciled with unprecedented rates of decarbonization (in excess of 6% per year), it is difficult to envisage anything other than a planned economic recession being compatible with stabilization at or below 650 ppmv CO2-e … Ultimately, the latest scientific understanding of climate change allied with current emissions trends and a commitment to “limiting average global temperature increases to below 4oC above pre-industrial levels”, demands a radical reframing of both the climate change agenda, and the economic characterization of contemporary society.” [1]
Yet, for example, Australia remains the world’s biggest coal exporter, the OECD’s worst annual per capita greenhouse gas (GHG) polluter and a world leader in per capita GHG pollution. Extrapolating from US Energy Information Administration data on Australian coal and liquid natural gas exports in the last decade, the recent decisions of the Australian Federal Government mean that Australia’s annual Domestic plus Exported GHG pollution will actually INCREASE by 40% over the 2000 value by 2020 and by 80% by 2050. [2]
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By Artemis Mindrinou on January 5th, 2009
Right after the industrial revolution, the exploitation of natural resources by human societies increased at top speed. Fossil fuels are ever since the main source of energy used to cover most of our needs. This made people believe that they do not depend on renewable energy, but can survive only by using old technological inventions.
However, as it takes millions of years for fossil fuels to be created, being extracted in such an alarming pace means that we will sooner or later run out. Only then will people realize how much we wrongly depend on them. Production of all kinds of goods, heating and transportation are only few of the fields that will be directly affected.
But even if fossil fuels were an infinite source of energy, they are the main reason why huge quantities of carbon dioxide accumulates in the atmosphere, causing the greenhouse effect as well as acid rain, breathing problems and destruction of natural habitats.
Concequently, scientists should concentrate on creating and improving the ways we use alternative sources of energy. Making these sources more effective and easy to use, humanity will be able to wean off fossil fuels and face climate change. Generous fundings are given to laboratories dealing with medical care and weaponary. It is time that we realise that fossil fuels should not play the dominant role in producing energy, and thus major steps should be taken.
By Simon Leufstedt on November 17th, 2008
In an article in the New York Times, titled “The Climate for Change,” Al Gore lays out his climate and energy plan, which he says is needed “to begin an emergency rescue of human civilization from the imminent and rapidly growing threat posed by the climate crisis.”
In the article Gore points out that IPCC has after years of detailed study and four unanimous reports now said that the evidence for man-made climate change is “unequivocal.” Climate change deniers need to “wake up” and that “our children and grandchildren need you to hear and recognize the truth of our situation, before it is too late.”
Gore says his five-part energy and climate plan, where USA commits to produce 100% of the electricity from carbon-free sources within 10 years, will help solve the climate and the economic crisis while creating “millions of new jobs that cannot be outsourced”.
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By Simon Leufstedt on November 4th, 2008
John McCain, the Republican Presidential candidate, who failed to mention climate change in his acceptance speech, who picked a climate change denier as his running mate, who won’t regulate greenhouse gases, whose energy plan is mainly about offshore drilling and nuclear energy is continuing on his failed environmental and energy trail.
While campaigning in coal-rich Pennsylvania, the Washington Post reports, McCain promised he is a “coal booster” and that he would encourage the export of coal to other countries. He also claimed that coal will “create hundreds of thousands of jobs”.
“My friends, you know what Senator Obama said about a year ago, he said he had not been a, quote, coal booster,” he said, as the crowd booed. “My friends, I’ve been a coal booster and it’s going to create jobs, and we’re going to export coal to other countries and we are going to create hundreds of thousands of jobs. That’s going to help restore the economy of the great state of the Commonwealth of Pennsylvania.”
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By Simon Leufstedt on October 10th, 2008
ABC, the American Broadcasting Company, seems to be bought up by big oil and the coal industry as they refuse to run the Repower America ad from the We Campaign. The ad attacks the dirty coal and oil industry while promoting green renewable energy as the real solutions to the energy crisis and climate change.
“Did you notice the ads after last night’s presidential debate? ABC had Chevron. CBS had Exxon. CNN had the coal lobby. But you know what happened last week? ABC refused to run our Repower America ad — the ad that takes on this same oil and coal lobby”, said Cathy Zoi, CEO of the We Campaign, in an email newsletter to the campaigns member two days ago.
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By Dr Gideon Polya on August 5th, 2008
Only a few weeks after the release of the Draft Report of the seriously flawed, pro-coal, Australian Garnaut Climate Change Review (4 July, 2008; see my critique on Green Blog, “Pro-Coal, Australian Garnaut Climate Review Damns Coral, Australia & World”), the Australian Federal Government has released a so-called “Carbon Pollution Reduction Scheme” Green Paper (16 July, 2008).
Unfortunately the Australian Federal Government Carbon Pollution Reduction Scheme (CPRS) Green Paper is FATALLY FLAWED and if adopted globally would be a DEATH SENTENCE for the planet’s biosphere.
Australia is referred to as “Downunder” by people in the Northern Hemisphere but in so many things Australian mainstream media and politicians turn the truth upside-down as well – and this is outrageously so in relation to man-made climate change. The Liberal-National Party Coalition State and Federal Oppositions and the Labor Party State and Federal Governments (these major parties being referred to collectively as the Lib-Labs) pay public lip-service to the problem of global warming but their de facto policies support Australia’s world-leading coal exports and Australia’s 92% fossil fuel-based power generation.
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By Simon Leufstedt on July 17th, 2008
DAVOS/SWITZERLAND, 30JAN05 – Al Gore at the Annual Meeting 2005 of the World Economic Forum in Davos, Switzerland, January 30, 2005. Photo by
Severin Nowacki.
Today Al Gore issued a “major challenge” for USA where he said that Americans must abandon electricity generated by fossil fuels within 10 years and instead move over to green renewable energy. He called it “A Generational Challenge to Repower America.”
“Today I challenge our nation to commit to producing 100 percent of our electricity from renewable energy and truly clean carbon-free sources within 10 years.
This goal is achievable, affordable and transformative. It represents a challenge to all Americans – in every walk of life: to our political leaders, entrepreneurs, innovators, engineers, and to every citizen.
A few years ago, it would not have been possible to issue such a challenge. But here’s what’s changed: the sharp cost reductions now beginning to take place in solar, wind, and geothermal power – coupled with the recent dramatic price increases for oil and coal – have radically changed the economics of energy.”
If the challenge is not accepted “the survival of the United States of America as we know it is at risk,” Al Gore said.
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By Dr Gideon Polya on July 13th, 2008
Ross Garnaut in Adelaide during the launch of the latest draft of the Garnaut Review. Photo by
Carbon Planet.
Prominent Australian academic Economist Professor Ross Garnaut was commissioned by the right-wing, pro-Coal, State and Federal Governments of Australia to review the economic impacts on Australia of climate change; to also examine this in an international context; and to recommend policy options.
“In the U.S. Caribbean, scientists say an average of 50 percent of the coral was lost.”
The Garnaut Review Draft Report was published recently and has made headlines in Australia ever since. This pro-Coal Australian Climate Change Report is of major importance because Australia is the world’s biggest coal exporter and if you include the CO2 from these exports, Australia’s annual per capita greenhouse gas pollution (47 tonnes CO2-equivalent per person per year) is about 10 times that of China (5) and over 40 times that of India (1).
The Garnaut Report is GOOD in that it indicates (albeit inexplicitly) a serious climate change situation; the need to act now; and a “Cap and Trade” Emissions Trading Scheme (ETS) to encourage uptake of clean energy options.
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By Dr Gideon Polya on June 14th, 2008
The image shows the old Cahokia Power Plant in Sauget, IL which has been decommissioned for 31 years. Photo:
Jay DuggerTop British climate scientist Professor James Lovelock FRS has warned that over 6 billion people will die this century due to unaddressed climate change. Already 16 million people die avoidably in the world each year due to deprivation and deprivation-exacerbated disease (see: “Body Count. Global avoidable mortality since 1950” (G.M. Polya, Melbourne, 2007). It is already clear from declining agricultural production due to drought and massive storm surge disasters in India, Bangladesh, Burma and the US that global warming is already impacting on global avoidable mortality.
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