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Aeroplane's emissions are a bit mis-leading. I remember seeing an advert by Ford in an US airport saying that a jumbo got 5mpg where as their SUV got 23mpg.
Bit misleading as an aeroplane carries far more people than an SUV so is more fuel effecient in transporting people.
However the problem with aeroplanes is that they thier emissions at such an altitude that they compound the green house effect.
How exactly are they too cheap. They can't be too cheap they are what they are. Everyone knows that oil and gas are finite resources. The market has priced this fact in. The can't be too cheap.
Secondly what's wrong with wanting to produce cheaper fuel. I'm of the opinion the sooner we use all the oil the better, then and only then will be the real incentive to work on real alternatives be there.
Pulling out does not include pulling out of the oil fields. There are permanent American military bases already established in Iraq.As an aside - now that "pulling out" of Iraq has been mentioned, now that Rumsfeld has been sacrificed, I expect President G.W.Bush or his successor begin to engage seriously with this issue. They have failed to acquire another energy-source; America will (hopefully? probably?) begin to turn itself around in terms of energy-profligacy.
Are there not real economic consequences down the line if we don't do something about our energy supplies? Because we import over 90% of our energy needs, we are very open to the instability of world energy markets. When oil and gas get scarce, will it be just a question of copying what some other forward thinking country, say Sweden for example has done or will it be too late.
For the true Irish experience - don't forget to drive home afterwards.It's getting me totally depressed. I think I'll jump into the 4WD and nip down to the boozer for a couple of scoops.
Electricity - and fuels generally - are too cheap!!
I’m not blaming China; they’ve massive coal reserves and it makes sense for them to develop them to fuel their economy and raise their standards of living. But with China pumping out all that CO2 it’s been estimated that even if the UK shut up shop and totally stopped producing carbon emissions that CO2 emissions from China would negate it in two years.Blaming China, blaming Brazil for cutting down the Amazonian forests for a ludicrous short-term dollars profit, blaming anyone and everyone else, is not an option.
If nuclear energy is so clean, safe, effecient, cheap then build a nuclear power-plant in Dublin city centre (Liberty Hall is up for sale I believe?) where the population can contemplate their decision and achievement.
We do this in effect by taxing petrol, gas and home heating oil, which are the main discretionary uses of carbon by consumers. But climate taxes just don’t work. When you pay road tax you may not like paying it but you get roads; when you pay waste charges you may not like paying it but you get your bins collected; income tax gives you infrastructure, police security, etc., and PRSI gives you health and pension services. You may not like paying these taxes but you do get something in return. But introduce ‘climate taxes’ and what do you get? You get toss all as you don’t get a better climate, it’ll still rain tomorrow; and it doesn’t matter which government you vote in. They can’t spend the carbon tax money in different ways that will change the climate no more than King Canute could stop the tide coming in. Climate taxes are pointless, unproductive and just further distort prices; which leads to poor decision making and poor investment decisions.[FONT="] [/FONT]We need also to adopt a culture where individuals take responsibility for their own 'carbon footprint'.
For the true Irish experience - don't forget to drive home afterwards.
However approximately half the world's population live in emerging nations such as China and India and they are desperate to enjoy the polluting, hedonistic lifestyles we have taken for granted for so many years. What are you going to say to them to persuade them to achieve their desires in a more environmentally-friendly manner?
I think a lot of the peak oil stuff is a bit simplistic as well .. there's no shortage of oil - there may be a shortage of oil that can be extracted at a reasonable price in politically stable locations for sure .. but higher prices will bring forth more supply (e.g. - http://news.bbc.co.uk/1/hi/business/4649580.stm ) and will encourage alternative energy sources - that's the market working as it should.
I have to say the quality of debate on this thread hasn't been great (with a few honourable exceptions). This reflects the staggering lack of knowledge in Irish society in general on energy issues both in government and the media and the general populace.
This article doesn't mention that converting the oil sands into something useful takes huge quanties of energy. Currently natural gas is used but natural gas on the North American continent is in short supply so it is probably more efficient to use it directly and even if not it will run out long before the Alberta oil can make much of an impact on peak oil scenarios. The only practical way that Alberta oil will make any significant difference to peak oil is to build nuclear power stations in Alberta to provide the power to extract the oil - and then that brings up the issue of limited supplies of uranium.
Obviously producing oil in the deserts of Saudi Arabia is much cheaper and will remain so for the foreseeable future (The do have reserves of 70yrs production at current rates) ... but the basic point that higher oil prices will call forth more supply remains I think valid I think. Quite an interesting take on it here - http://www.forbes.com/home/free_forbes/2006/0724/042.html
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