Sunday, June 17, 2012
Twitterstorm will challenge fossil fuel subsidies
Growing public pressure is pushing governments to reduce fossil fuel subsidies. Activists are mobilising public opinion using social media.
From a mass of social media platforms, Twitter and Facebook have emerged as dominant players. Using them, climate communicators are finding fresh ways to spread messages and organise action. Watch Twitter on 18 June for the Twitterstorm campaign that calls for the Rio Earth Summit to address the problem of fossil fuel subsidies.
The total global amount of fossil fuel subsidies provided in 2012 is likely to be at least $775 billion, according to OilChange International. These subsidies have the effect of encouraging fossil fuel consumption and increasing greenhouse gas emissions. Their impact is so big that the IEA's Fatih Birol says ending fossil fuel subsidies could provide half the answer to solving climate change.
Wealthy OECD countries are not the worst offenders, instead Iran, Saudi Arabia and Russia have the highest subsidies, as this Guardian graph illustrates.
Countries with fossil fuel reserves, like Iran and Saudi Arabia, use subsidies as a way to spread the wealth by making fuel and fertiliser cheaper. However analysis has shown that little of the subsidy reaches the poorest people, and that there are more efficient ways to spread the wealth.
Poor countries like India have programs that make kerosine, the common cooking fuel, affordable for their poorest citizens. To remove the kerosine subsidy, these countries will need assistance from wealthy countries so their poorest citizens can continue to buy enough kerosine to cook every day.
The worst effect of fossil fuel subsidies is to discourage the uptake of renewables because it is hard for clean energy to compete against artificially cheap fossil fuel.
Organisations like 350.0rg are using Rio's Earth Summit to advocate for wealthy countries to remove their own subsidies and to give assistance to poor countries so they can reduce theirs.
You can add your voice to campaign petitions at 350.org, or Earthday Network. And you can join the Twitterstorm planned for 18 June 2012 by following #endfossilfuelsubsidies.
It's a storm caused by fossil fuel emissions, but it's a good one.
UPDATE 20 June 2012: The Twitter campaign took the hash tag #endfossilfuelsubsidies to No. 2 in the ranking of globally trending topics and No. 1 in the US, and succeeded in mobilising action from tens of thousands of people worldwide.
The Twitterstorm was one element in a suite of related activities – petitions signed by more than 1 million people, banners, screen projections in major cities, and a panel discussion in Rio before the conference.
Among the cacophony of messages at the Rio+20 Earth Conference, the Twitterstorm may have helped to draw attention to fossil fuel subsidies. Early drafts of the Rio text didn't mention oil, coal or gas subsidies at all, and the final draft made only a passing reference. In the end, the impact of this Twitterstorm and the wider campaign will be measured by how quickly fossil fuel subsidies are unravelled over coming years.
Image: Campaign agains climate change
Saturday, June 16, 2012
Small island nations: Throw them a lifeline
Everyone loses with climate change. Many countries will lose productive farmland to desertification while others will lose lives and infrastructure to extreme storms or flooding. Small Island States will lose the most, because their homelands will be engulfed by rising sea levels.
Low-lying Pacific island nations, such as Kirabati and Tuvalu, and the Maldives in the Indian ocean, are set to disappear altogether when sea levels rise a meter.
We know that someone will have to throw them a lifeline.
New Zealand is the first country to throw a lifeline to its neighbours. Since 2001, a limited quota of citizens of Fiji, Tonga, Kiribati and Tuvalu have been able to enter New Zealand under the Pacific Access Category, effectively as environmental refugees displaced by climate change.
OK, it's a miserable quota which make it more of a gossamer thread than a lifeline, but Australia has been even less forthcoming. When Tuvalu requested immigration assistance for its population of 12,000 to move to Australia, the Australian government said its humanitarian obligations were to people who require ''assistance urgently''.
That's not exactly creative thinking, is it? And far from humanitarian.
These small countries are doing what they can to help themselves. The Maldives has established a sovereign wealth fund, drawn from its tourist revenue, to be used to buy land overseas and finance the relocation of the country's population of 350,000. They also aim to be the first country in the world to be carbon neutral.
But direct action is not all they are doing to help themselves, Small Island States have become a force to be reckoned with in international climate negotiations. At Durban, the Alliance of Small Island States (AOSIS) joined with the EU and Least Developed Countries to play a lead role in forging agreement to keep the Kyoto process alive.
Going into the Rio Earth Summit, AOSIS argues that the Blue Economy (ocean-based economic life) needs as much attention as the Green Economy.
If these Small Island States are regarded as expendable collatoral damage it will be a loss for all of us. Their plight can be a catalyst for preventative action that would benefit everyone. Afterall, degraded ocean life and rising sea levels will affect most countries, not just the Small Island States.
The lifeline we need is preventative action, not migration quotas that try to deal with the mess.
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News of the day on the Transformations menu tab.
The Maldives plans to be the world's first carbon neutral nation by 2020. It has set a mandatory target to generate at least 60% of its electricity from solar power by 2020. The latest initiative, funded by Japan, will install 675kW of solar power at schools and other public facilities. Source: PowerEngineering.
Thursday, June 14, 2012
Kitchen combat – culinary climate change
The thought of a dangerously warming planet with a population growing to 10 billion by 2100 has many people worried. How will we cope?
In his book, Climate Wars, Gwynne Dyer says,
The first and most important impact of climate change on human civilisation will be an acute and permanent crisis of food supply.
Eating regularly is a non-negotiable activity and countries that cannot feed their people are unlikely to be 'reasonable' about it.People point to the 2011 Arab Spring as evidence that this is already happening.
This adds urgency and purpose to an examination of my own activities. What are my food habits? How do they contribute to climate change and global food prices?
As a food exporter, Australia will be one of the lucky countries, nevertheless food prices at home will be affected by global prices.
A University of Chicago study found that carnivores generate an additional 1.5 tonnes of CO2 per year compared with vegetarians. I know that the world average carbon emissions are 6 tonnes per person per year and that this is too high. Saving of 1.5 tonnes will make a big impact on my personal goal of 5 tonnes.
Monica Merkes from La Trobe University observes that Australians eat more meat now than ten years ago (108.7 kg vs 111.8 kg pa) whereas American meat consumption is falling.
Our household doesn't eat a lot of meat, but in January we decided to go vegetarian for a month. It was fun and interesting to make vegetables the centrepiece of every meal. In February, meat and fish returned to our dining table, but at a reduced level.
Then in April we learned that a friend has advanced cancer and he adopted an organic vegan diet as part of a plan to boost his immune system. We are providing him with an organic vegan meal every week.
Without the carbon footprint of dairy products, vegan diets have even lower carbon emissions than vegetarian diets. Organic foods avoid chemicals and pesticides, and they are usually grown locally so they have fewer carbon miles.
Where are we now in our household food consumption? I see that we're moving along a trajectory towards a diet with lower carbon emissions. We haven't arrived at a final place, but we're a long way from where we began.
For many people, Meatless Monday, is an easy first step towards healthy eating that also has a lower carbon footprint. Give it a try.
You could try this main meal dish that we ate last night.
Cauliflower Pasta |
Cauliflower Pasta (serves 4)
1 onion
1/2 eggplant (or other vegetable, this is just what I had on hand)
Garlic (as much as you like, we like a lot)
1/2 cauliflower (or more or less, depends on size)
1 tin chopped tomatoes
Basil (or any combination of basil, oregano, thyme, rosemary, sage)
400-500g short pasta
Olive oil (a good drizzle)
Grated cheese (parmesan or pizza mix, or anything you like)
1. Slice onion and garlic. Chop eggplant. Cook in frypan with a good drizzle of olive oil.
2. Add chopped cauliflower stalks.
3. After a few minutes add the tin of tomatoes and herbs. Cover and cook 10 minutes.
4. Chop the cauliflower in flowerets. Add to pan, cover and cook 10-15 minutes.
5. Cook pasta till al dente. That should take about 10 minutes, so it is ready about the same time as the cauliflower.
6. Serve and sprinkle with cheese. Garnish with olives, if you like.
This dish is nice if there is more cauliflower than pasta. It's not like pasta with a tomato-cauliflower sauce. Cauliflower is the hero of this dish!
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News of the day on the Transformations menu tab.
Marine reserves. Australia announced the world's largest network of marine reserves that will ring the country and cover more than 3 million square kilometres of waters to protect reefs and marine life. The marine reserves will include key waters such as the Coral Sea and pygmy blue whale habitats off the southern coast of Western Australia. Source: Sydney Morning Herald.
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Wednesday, June 13, 2012
Basketball feels the impact of climate change
I can't resist sharing Joe Romm's delight in the teams playing in the American NBA final where Heat comes up against Thunder. He calls it the First All-Weather NBA Final: Heat Vs. Thunder.
Given the poor track record of Florida, home of the Miami Heat, on addressing climate change it's hard to back Heat in this NBA final.
However, Romm notes that Oklahoma, home to Oklahoma City Thunder, has its own climatic ironies.
Insured losses due to thunderstorms and tornadoes in the U.S. in 2011 dollars. Data and image from Property Claims Service, Munich Re. |
With climate change, no one's a winner.
UPDATE: Heat beat Thunder 4:1 in best of 7.
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News of the day on the Transformations menu tab.
A better lithium ion battery, Nanophosphate EXT, delivers 20 percent more power, works at temperatures as low as -30°C and as high as 60°C, and should be just as easy as current batteries to manufacture. It can be air-cooled, saving cost and weight. Source: Scientific American.
Tuesday, June 12, 2012
Wuthering Heights – love is not a rational activity
Our enduring love affair with oil means that pain and punishment don't diminish our affection for the beloved. Even catastrophes like the Gulf oil spill haven't dented our passionate dependency on oil.
It's hard to comprehend this kind of irrational behaviour. Science has its logical explanations, but no one has shone a better light on irrational love than Emily Bronte in Wuthering Heights where destructive forces are unleashed when Cathy and Heathcliffe can't be together. This kind of love is a force of nature not to be argued with. It makes absolute sense on an emotional level, and, after all, love is not a rational activity.
It seems that we'll put up with a lot of abuse from oil and still keep loving it, but that is not the case with nuclear. When nuclear treats us badly, we're outa there! Japan closed 50 nuclear power stations after the Fukushima disaster. And half way around the world, Germany pulled the plug on its nuclear plants, closing eight immediately and phasing the remainder out by 2022.
Given the destructive force of carbon emissions, we better hope that our love affair with oil tapers off into a cooler and more pragmatic business relationship, similar to our feelings for nuclear.
If we think back, perhaps we can see some signs that this is happening. Cars have lost their place as fetish objects in popular culture. Increasingly, young people are choosing not to drive at all. In the US, the percentage of people younger than 35 without a driver’s license has risen to 26% in the past decade.
Our new fetish objects are mobile phones, ipods, ipads and e-books. They are all powered by electricity.
Perhaps we see emerging signs of love for renewables in growing affection for solar power, the teddy bear of renewables, and appreciation of wind generators for their majestic beauty.
Let's hope this early affection flowers into full blown obsessive passion—a Cathy and Heathcliffe kind of love that let's nothing get in the way.
Kate Bush captured the wild irrationality of Cathy-and-Heathcliffe love in her song, Wuthering Heights. Check out this fabulous version by Hayley Westenra who can really sing!
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News of the day on the Transformations menu tab.
India takes up solar power. Karnataka Renewable Energy Development Ltd. (KREDL) has embarked upon a Public-Private-Partnersip project for a 1000 hectare solar park at Mannur village in Bijapur. KREDL has already commenced projects to generate 80 MW of solar power in Bijapur and Gulbarga districts, and is working on increasing solar power generation by 40 MW every year.
Labels:
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Monday, June 11, 2012
Energy Slaves
You thought slavery was long gone? Well, not quite. When the energy used to sustain our lifestyles is converted to human power we find that the average American has 204 slaves, and even those egalitarian Australians have 130 each.
We don't notice our slaves and we sleep with easy consciences because our slaves are not human, they are 'energy slaves'—a term coined by American energy philosopher, Buckminster Fuller, in 1944.
The purpose behind the ‘energy slave’ concept is to understand how much human labour would be required to sustain a certain action, lifestyle, or culture in the absence of the highly concentrated fossil-fuel energies available today.
For example, it would take 11 energy slaves peddling madly simply to power an ordinary toaster. In the absence of fossil fuels, the global economy in its entirety would need approximately 66 billion ‘energy slaves’ to sustain itself in its current form.
This makes us take a second look at our energy consumption and ask how sustainable it is. When coal, oil and gas are stranded assets, will human power replace some of the energy they produced for us? How well are we prepared for this? Will we cut back our overall energy consumption so we need less energy/fewer energy slaves, and will we have enough renewable energy in place so we don't have to default to human power for everything?
To illustrate energy slavery at work, the BBC program The Human Power Station powered a family home for a day entirely on bicycle power, using a rotating band of 100 cyclists to provide the energy.
Here is a wonderful 3-minute clip showing the mighty effort made by 80 cyclists to provide enough power while Dad took a shower.
The producers found that one of the biggest problems was feeding the cyclists. It appeared that you would use more energy feeding them than the energy they produced. Also, many of the cyclists were so exhausted that they were unable to walk for days.
If this was your household, you'd have a major incentive to use less power! Maybe you'd look at communities that live without electricity to find how they do it. Although the Amish use oil for tractors, they don't use electricity in their homes. Does our future hold a return to more human-powered work?
If you'd like to watch the whole The Human Power Station program (1 hour) it is here.
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Here's the latest news on the Transformation tab.
In Europe, coal's share of electricity generation has declined from 39% to 26% over the past 20 years. Of the 120 coal fired power plants proposed in Europe in 2007, none have been brought to the construction stage. In 2011, clean energy accounted for 71% of the new electricity capacity in the European Union, while another 22% was natural gas-fired generation. Source: Compass.
Sunday, June 10, 2012
Climatology 101
In the strongly contested ground of climate science, don't fall for fake Climatology 101 written by lobbyists with connections to the mining industry.
When the Australian scientist Ian Plimer, a geology professor and mineralogist with no background in climate science, wrote a general interest book, How to get expelled from school: a guide to climate change for pupils, parents and punters (2011), he framed it around 101 questions as a reference to university courses like Climatology 101, in a effort to pretend that his work was university-standard .
Not so. Plimer's book is of dubious quality and full of inaccurate and misleading information based on false premises.
Teachers and scientists were outraged when a right wing lobby group (Institute for Public Affairs) arranged for free copies of the book to be sent to schools. In response, the Department of Climate Change and Energy Efficiency has prepared a set of correct responses to the 101 questions in Plimer's book by drawing on climate scientists and science communicators from CSIRO, the Bureau of Meteorology, the University of Queensland and the University of Melbourne, who helped review the document and provide feedback.
They say,
Many of the questions and answers in Professor Plimer’s book are misleading and are based on inaccurate or selective interpretation of the science. The answers and comments provided in this document are intended to provide clear and accurate answers to Professor Plimer’s questions. The answers are based on up-to-date peer reviewed science, and have been reviewed by a number of Australian climate scientists.
You can download the excellent booklet, Accurate Answers to Professor Plimer's 101 Climate Questions, here and read a Crikey article about it, here.
With large and powerful vested interests eager to spread misinformation about climate change, readers will do well to follow the advice of teachers and use trusted sources of information— scientists whose work passes peer review.
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Here's the latest news on the Transformation tab.
Hydrovolt power generators work in canals to generate 20MW power. Tens of thousands of miles of irrigation, flood management or transport canals can be tapped for hydrokinetic power using Hydrovolt generators. Countries with extensive canals include the U.S., India, Pakistan, China, Australia and Brazil. Source: Grist.
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