Wednesday, July 25, 2007
Steiner in our state schools
I first met them back in the 1970s and they were off with the fairies quite literally. Well they are still off and have brought their mad ideas to main stream schooling.
Rudolf Steiner had some very strange ideas, including thinking white people were more intelligent than black, and that there are fairies.
I used to see an image of a Germanic boy scout [Grown up] with hairy knobbly knees singing mad tunes and talking rubbish.
If you want to hear more about Steiner being taught in our Victorian State school system try the ABC Religion report.
Woof.
Any additional comments can be sent to mark_brickel@hotmail.com
Tuesday, July 24, 2007
A couple of quickies
John Howard is looking old and worn out. And now we have the biography to confirm many of our suspicions about the power behind the man. Jannette. Maybe he should stop listening to her and take a long holiday. I suspect that not only will the coalition be beaten at the next election and thus put them in the political wilderness but that John Howard may loose his seat too. I suppose that isn't too bad a thing. It saves us from having a bi-election soon after the general election.
Any additional comments can be sent to mark_brickel@hotmail.com
Wednesday, July 18, 2007
It's raining where is all the water going?
pavements, roads etc. it all runs off into the drainage system pretty
efficiently. From there it travels to the streams and rivers, taking
it to the bay [ocean].
Once it goes into the ocean it becomes salty and undrinkable.
But not to worry in a few years time the Brack's
government will be desalinating it and pumping it back to the city.
The big draw back to this system is it will cost billions of dollars
and double the price of water. Why have the government told us this is
the best/only way to deal with our water problems?
There must be a reliable reasonably priced low tech way of saving our
own rainwater, before it goes into the bay. Creeks and rivers are
traditional sources of water for reservoirs. Surely we can utilise our
rainwater run off and avoid the horrendous expense of a desalination
plant with it's energy, environmental safe guards, and pumping requirements.
Any additional comments can be sent to mark_brickel@hotmail.com
Wednesday, July 11, 2007
Middle East
He says at one point that,
"We in the West are fighting an enemy we have woefully chosen to misunderstand and to whom we are losing hands down and on every front,"
He goes on to say,
"the US and its allies continually became involved in Middle East wars because of their reliance on Arab oil supplies and had little other interest in the region."
When the Iraq war started and I marched with many others here in Melbourne, we knew that oil was at the bottom of this conflict. And now at last it is coming out from senior cabinet ministers [Australia's Defence Minister Brendan Nelson] that the oil of the middle east is all important.
Wise up this ain't no practice run we have to find alternative types of energy now and make our planet safer, cleaner, and sustainable.
Woof.
Any additional comments can be sent to mark_brickel@hotmail.com
Thursday, July 05, 2007
Premier Water Wallies
Premiers need to stop tilting at windmills and back effective water plans
Recycled water, not desalination, is an answer to our shortages, writes Kenneth Davidson.
MELBURNIANS are going to pay a heavy price for their reluctance to drink recycled water. It beats me: the same people who would turn up their nose at recycled water in their home town willingly travel to London and other European cities where the water that comes out of the taps in their expensive hotel rooms includes recycled sewage.
The only reasons the Labor governments of Victoria, New South Wales and Queensland have foreshadowed expenditure of some $5.3 billion on desalination plants are their irrational fear that the existing water storages will dry up completely and their belief that Toowoomba's reaction to the 2006 referendum on recycling — an overwhelming victory for those opposed, despite bipartisan support for the move — reflects the attitude of the population at large.
It is possible that existing storages could run dry if drought persists and we insist on wasting potable water. But only 20 per cent of water consumption needs to be potable: the water we use to drink, cook and wash in. The other 80 per cent — which we use in the laundry, to flush toilets, water the garden and wash the car — doesn't.
The rainfall on greater Melbourne is seven times our present wasteful consumption in an average year and three times average consumption in the drought conditions experienced recently.
If we understand both these points, it becomes clear that there isn't a shortage of water but a problem with how we use it. This flies in the face of the crazy policies being foisted on the electorate by state premiers.
By using a judicious system of taxes and subsidies, households and businesses can be persuaded to recycle grey water, supplemented by tanks to harvest rainwater. Harvesting minimises stormwater run-off, which generates most of the pollution in the Yarra and Port Phillip.
Black water from toilet flushing can be recycled for the watering of parks, street trees and sports fields through the introduction of sewer mines, built on sewer mains around the city. Production of black water can be avoided by the introduction of dry composting toilets, which are now being installed in northern Europe.
If climate change led to existing water storages drying up despite an 80 per cent cut in consumption of reticulated potable water, as per the above reforms, a desalination plant would not save Victoria. The remnant population would be in retreat past Tasmania to the poles.
It is more likely that global warming will be associated with extreme weather events, including violent storms and flooding such as that seen in Gippsland and Newcastle recently. According to Melbourne Water chief executive Rob Skinner, the desalination plant could be forced to shut down within 10 years if Melbourne's water storages fill. Is Victoria so profligate that it can write off $3.1 billion in spending on infrastructure that produces water at a cost six to seven times that from existing storages?
Then there are the environmental costs. According to the Australian Conservation Foundation (ACF), the combined consumption of electricity to operate the desal plant and pump water from Wonthaggi to Melbourne will generate 946,000 tonnes of carbon dioxide annually if the electricity comes from brown coal. This is equivalent to putting another 240,000 cars on Melbourne's roads.
Victoria's baseload generating capacity is already up against supply constraints during peak demand, thanks to the proliferation of air-conditioners in poorly designed and insulated houses permitted by bad planning regulations.
The Bracks Government sidesteps the environmental issue, claiming the desal plant will be carbon-neutral because the Government will offset its emissions by building wind farms. According to the ACF, to balance the emissions would require an additional 150 turbines — doubling the state's existing wind farm capacity.
If Australia is to meet its share of global greenhouse gas targets by 2050 (to prevent warming of 2 degrees over pre-industrial levels and avoid the tipping point where warming becomes uncontrollable), it will have to cut carbon dioxide emissions by 80 per cent. Those who think that business-as-usual growth can be sustained by carbon offsets are living in a dream world or have no concern for the future.
What is needed is a batsqueak of political courage to confront the electorate with the real choices. The Labor premiers could do worse than join Kevin Rudd, who is proposing a $500 subsidy for households to install water tanks or grey-water recycling.
It's not enough, but at least it is not taking us backwards like Steve Bracks, who has promised to overhaul Victoria's green building rules by scrapping the requirement for either tanks or solar panels in new homes.
Kenneth Davidson is a senior columnist.
Any additional comments can be sent to mark_brickel@hotmail.com
Tuesday, July 03, 2007
Howard is misdirected
Misdirected because he has come to it after 10 years in power during which he has not done very much to help the aboriginal community. He stopped the reconciliation process, he has ignored the fundamental areas of concern, and now wants us all to focus on these failing areas in aboriginal life. I don't buy the idea that it is better late than never. If he had come up with a 10-20 year plan at the beginning of his term as prime minister, the problems he now describes as "Our cyclone Katrina" would of been identified and a programme of rebuilding would be in-acted.
Dangerous, because if this heavy handed approach goes wrong, which I think is quite likely. Then the matter becomes even worse. It will be very hard to garner public support for billions of dollars for a second or third wave of assistance.
Aboriginal people cannot be treated like a social experiment that can be re-adjusted by our interventions that come without consultation or consent. So the next time Mr Howard wants to divert our attentions from a popular leader of the opposition, lets hope he finds a different type of distraction, maybe drug abuse in AFL football stars???
Woof.
Post Script: Here is an article about this subject from The Age newspaper.
Any additional comments can be sent to mark_brickel@hotmail.com
Thursday, June 28, 2007
Our Leaders
1] I realised the other day that the political leaders are by and large lawyers. It has depressed me no end. I don't think the legal brain is the best suited to solve the practical problems that concern us most in our world.
2] John Howard our prime minister [who is also a lawyer] has decided to send in additional police to clean up the Aboriginal settlements in the outback. I read in todays paper that even the man who produced the report that initiated this response is not happy with the prime ministers approach.
John Howard is quoted as saying,
"I believe in my heart it is absolutely right."
I think I heard him say something similar about the reason to go to war with Iraq.
Of course the cynics amongst us could see this initiative as a distraction and a bit of grandstanding by the prime minister as we head towards an election.
Woof.
Any additional comments can be sent to mark_brickel@hotmail.com
Saturday, June 23, 2007
10 years in the job
Here is an article in The Age newspaper throwing some light on this blatant political stunt. He has used race and fear before, here he goes again.
Any additional comments can be sent to mark_brickel@hotmail.com
Thursday, June 21, 2007
Desalination continued
When you read the article you will see we are going to pay on average $1000 per annum for water, going from the cheapest in Australia to the most expensive. And this is to pay for just one desalination plant that will only supply a fraction of Victoria's water needs. Using Brown Coal, to power it. [Off set by wind turbines].
The article also mentions that a $1 billion plan to reuse rain run off has been shelved because it is too long term, whatever that means.
What a joke these so called experts are.
Woof.
P.S. The politicians wont have a problem paying their water bills, the federal pollies are getting another 6-7% pay rise a year after the last.
Any additional comments can be sent to mark_brickel@hotmail.com
Wednesday, June 20, 2007
Desalination not the solution
From the BBC an article referring to a report from WWF. http://news.bbc.co.uk/1/hi/sci/tech/6767533.stm Desalination 'not the solution' | |||||
water scarcity, the WWF has said. A report by the environmental group said a growth in the energy intensive technology would increase emissions and damage coastal and river habitats. More attention should instead be paid to conserving supplies, it suggested. The study was published as Australia announced plans to build one of the world's biggest desalination plants to supply drinking water to Melbourne. "Desalinating the sea is an expensive, energy intensive and greenhouse gas emitting way to get water," said Jamie Pittock, director of WWF's global freshwater programme. "It may have a place in the world's future freshwater supplies but regions still have cheaper, better and complementary ways to supply water that are less risky to the environment." The report called for greater emphasis on managing existing supplies before the go-ahead was given to major water projects. It added that new desalination plants, which were primarily located in coastal areas, should also be subject to tighter impact assessments to minimise damage to the marine environment. Advances in technology meant that it was also possible to develop alternative "manufactured water" systems, such as treating waste water, the authors wrote. Securing supplies Desalination plants already play a major role in providing water for drinking and irrigation in areas such as the Middle East, where freshwater supplies are scarce.
But many other nations, including the US, China and Spain are turning to the technology to meet growing demands. "Water supply, on a global basis, is a problem," commented Richard Bowen, a fellow of the Royal Academy of Engineering. "Desalination is set to become more important because the demand for water is going to increase, and a large percentage of the world's population is situated in coastal areas." Professor Bowen, from the University of Wales' School of Engineering, Swansea, said the environmental impact of desalination was well understood by the industry. "The basic problem is that by taking sea water and producing fresh water, you are going to get a stream of fresh water, which is what you want, but you also produce a concentrated salt stream," he explained.
"You have to be very careful what you do with that concentrated stream and where you put it back into the environment. "There have been quite careful studies into the effects of this, so it is a consideration in the development of a new plant." The government in the Australian state of Victoria on Tuesday announced plans to build one of the world's biggest desalination plants near Melbourne. The project, which is expected to be completed by 2011, is part of a scheme to "drought-proof" water supplies to the nation's second largest city. Southern Australia has been in the grips of a six-year drought, the worst on record. The WWF report acknowledges that the technology had a "limited place in water supply", but each project should be assessed on a case-by-case basis, it argued. It recommended: "Desalination plants... should only be constructed where they are found to meet a genuine need to increase water supply and are the best and least damaging method." |
We will need to see a lot more information on this proposed
Desalination plant.
Woof.
Any additional comments can be sent to mark_brickel@hotmail.com