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#61
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So, w14, (not wtf) are you that author of the blog or did you simply lift the content wholesale and post it as your own?
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#62
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Zan,
have you seen my signature?
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http://news.aspects.cc/ |
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#63
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Look to the sun
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#64
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Column - Handy ideas to make us green and mouldy
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#65
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Any plan which depends on devolution of technology is bound to fail. Someone asked me about my kids today. Yes I know these kids and they are not giving up what they have come to expect. It never occurs to them that their cell phones or Halo connection will just stop working because the power will run out. They should not accept that. Let them build upon it. So put the kids to work. Let them know that they need to find the path to the next level and they will either do it or fail. That is all the prior generation can do when our ideas have run out. Just give what you have and pass it on. I have been through enough Armeggedons now They will be OK. Spindok |
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#66
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As a species we have certainly shown a remarkable ability to solve problems, whether real or perceived. I have absolute faith that we'll pass on a growing legacy of improvement that they too will add to.
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#67
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But our "legacy of improvement", is actually more like a 'legacy of destruction'. We pollute more every year, our seas are turning more and more acidic, we are using more fossil fuels without looking for alternatives, we are creating more nuclear waste that we cannot dispose of, and we are still fighting wars for resources. Nevertheless, if the scientists can get sorted with Nuclear fusion, hydrogen fuel cells and other renewable power sources then I'm sure that we won't end up killing ourselves. |
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#68
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Fuel cell research is far enough along to be practical now. Honda are piloting their fuel cell powered car in one region of the US early next year. This is where the research money should be going. Fission should only ever be a stop gap.
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http://news.aspects.cc/ |
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#69
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http://energystandard.blogspot.com/2...r-of-year.html I've been to the new tokamac reactor they're building in France, it's very impressive and hopefully should be able to sustain the required temperatures for more than the J.E.T.'s best of about 30secs at 100million degrees. |
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#70
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David Cameron has said that the development of "green coal" will be a priority for a future Conservative government, according to the BBC today. Apparently, he plan's to have the "captured" CO2 pumped into empty North Sea oil and gas fields.
Again, the politicians get it completely wrong. Carbon capture is a rubbish solution for so many reasons: When coal is burned, the CO2 emitted is relatively dilute, making CO2 capture unrealistic. To solve this problem, the coal industry has come up with a new process called coal gasification. Water and oxygen are mixed with the coal to (chemically) create carbon monoxide and hydrogen. The hydrogen is used as the fuel source for electricity generation, and the carbon monoxide is converted to concentrated CO2. And here's the main reason this technology is nuts: around 25% of the energy produced is consumed just in keeping the plant operating. For every tonne of coal consumed, 3.7 tonnes of CO2 is generated. It would be great if this CO2 could be pumped straight into the ground on-site. But Cameron is proposing pumping the CO2 out to the North Sea, so new pipelines are going to have to be laid, at what, £1m per mile or so? Before the CO2 can be pumped underground, it has to be compressed into a liquid - a step that typically consumes a further 20% of the energy yielded by burning coal in the first place. So that's 45% of the generating capacity of the power station used to deal with the CO2, so far. Good, eh? The state of the captured CO2 must be closely monitored - its at such a high concentration that should it leak, it would poison the North Sea. How is this better than nuclear power?
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http://news.aspects.cc/ |
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#71
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What's worse with Camerons plans is that the area of the North Sea that he is suggesting as a good location for the Carbon capture, is also the location of a huge Methane deposit that is already leaking. It is, however, refreshing to hear politicians talking about doing something. I realsie it is just "Lip-service", but at least that's better than Bush, who wouldn't say anything to upset the big corps. |
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#72
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I have already stated my alternatives several times in this thread. Have you read it, or are you only here to make cheap insults?
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http://news.aspects.cc/ |
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#73
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The only thing I see you advocate is nuclear. Is that it?
I put up an article a few months ago which pointed out that EVEN IF all the arguments in favour of nuclear in power are accepted without question (which they cannot be but we will leave that aside for now) we would then need top embark on a crash-building programme on a scale something like a full scale military mobilisation to get them up fast enough, which is pretty much saying it Ain't Gonna Happen.
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Unacceptable political content censored by Dave and Goddesscon - Keeping Everyone Ignorant For A Better Tomorrow He is always the severest censor of the merit of others who has the least worth of his own. - Elias Lyman Maggon September 12th Last edited by contracycle; 20th December 2007 at 09:39 PM. |
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#74
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The greatest danger we face at the moment is that by moving our industrial capacity to developing nations we've managed to cut the costs of production, but only by cutting the protections of environmental safety standards. As a consequence all we've done is moved the pollution out of our own back yard and no longer have to pay the true costs of production in the short term, but will face far bigger problems in the future. I fully expect that if we don't act now, we'll be facing a massive refugee problem in the future as large areas of the world become uninhabitable. This is why, while I'm a skeptic about AGW, I support a lot of the issues that have been allied with that movement, such as decreasing our reliance on fossil fuels and the research into truly cleaner and efficient technologies. As and when those technologies can be introduced, we can provide economic incentives for production houses such as China to introduce them. We have one advantage at the moment: with the large increases in energy production due to the uncertainty over oil supply, the market is ripe for R & D into those new technologies. |
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#75
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If you had read the thread with care, you would have noticed that nuclear power is not "it." I'm arguing that the correct approach is to base the solution *around* nuclear power. I'd like to see hydrogen powered road transport, maglev rail, separated passenger and freight rail, CargoCap goods delivery, further research into fusion, etc. I want to see the end of hydrocarbon based fuels completely - but for reasons of air quality and technological and economic advancement, rather than climate change. Financing this kind of development, by the way, is easy. Currency issued and invested in these kind of infrastructure projects is non-inflationary, as opposed to the current central bank policy of issuing currency for the sole purpose of bailing out failed banks, which is highly inflationary. As I said earlier in the thread, this is exactly the approach taken in the 1930s by Roosevelt, and in the last few years by Putin. It works.
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#76
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U.S. Senate Report: Over 400 Prominent Scientists Disputed Man-Made Global Warming Claims in 2007 Quote:
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