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Originally Posted by Human No More
(Post 161790)
...so oil is now the only available source of energy? This coming from someone who religiously believes solar will solve everything? :P
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In fact I "religiously believe" that there is no easy solution that will allow us to keep living the life we do now in the next 20 years. Not solar and certainly not oil. But aside of that, this civilization is hooked on oil. Nothing can easily replace it. If people would have started working on alternaitves seriously 20 years ago when peak oil and climate change were already widely discussed among scientists, maybe by now there would already be an alternative infrastructure, but right now, the "quick fixes" that are created now all aim to keep using the existing infrastructure with combustion engines and just create some oil-like-substances (biodiesel, ethanol, liquid gas) in a way that does not depend on oil. And this is just inadequate. Biofuels are a disaster and gas is just another limited fossil fuel. So the fact is, that at this time now, the western lifestyle depends 100% on oil. And thus rising prices or lowered production rates have an impact on the whole economy, finances, food safety,... I am sure that some things can be adapted to alternatives, but the alternatives are all not as great as cheap oil used to be and the switch to them will take many years, probably about 20-30 years if the markets are to regulate this. But there are no 20-30 years left. The crisis is now. Yesterday I saw the mainstream news and boy are the EU politicians worried. They just want to shove money down Greece's throat not caring if the people want to make a democratic vote on accepting that "help" or not. The numbers thrown around get larger and larger. millions, billions, now trillions. In such a situation it is hard to imagine that people will find the money and willpower to actually invest in moving away from oil. All the more so because these other forms of energy also are expensive - nothing will be as cheap as oil in the 20th century. Which also means that production of everything will never be that cheap again, which means profits are not the same which means the economy cannot grow that fast. People have been spoiled by growth rates that were only possible with cheap energy and that time is over, but the economy is adapted to that, it depends on perpetual strong growth because the alternative is collapse. The present economy cannot work at zero growth or at minimal growth or even at a decline in production - it just crashes then.
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the ability for it to be produced, as long as there is any source of investment which will give a return.
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So I guess that is the problem - it certainly can be produced under two prerequisites - there have to be the industrial capacities and technologies to produce the required machines (be that oil rigs, mining trucks, solar panels or windmills) and there has to be an investor that has enough money and enough trust to invest in such energy sources. I think there is a lack in production capacities and investors in a very shaky economy are not really abundant either. Probably there will be more investors at least wanting to go there once the limitations of oil are widely accepted and people are ready to act upon that. But I think what really is worrysome about that situation is, that the whole economy is becoming volatile, which is not a good climate for people investing large sums into projects that will be finished only in 10-20 years. And there would have to be a huge investment made to move away from oil, coal and gas. Not only in production, but also in transport, storage, distribution and usage of the new energies.
And add to that the limited resources and ecological and social problems that come from large scale "alternative energy" projects if you like, but economists probably would not do that.
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Originally Posted by Raptor
(Post 161902)
Nope. It will bring about economic collapse. The research and development required for accessible green energy isn't cheap or free, unless scientists and engineers are slaves. There's nothing wrong with using fossil fuels as interim solutions until other sources of energy become much cheaper.
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We are done with interim solutions that follow the old paradigm. I have been around in the alternative energy "szene" for about 20 years now and what I saw in that time is that not enough changed. People always wait for cheaper and better technologies because they compare the new technologies to the cheap oil of the 20th century and nothing can compete with that. That has to be accepted. It has to be accepted that energy will be more expensive but one has to still go for it if one wants to keep it going. It is no use to start building alternative structures for anything - be that the electric grid, the society, economy or food production - once one has reached the limits and is in decline. The year in which a drought hits a farm is probably not the best time for the farmer to think about building a new irrigation system - because he is broke, hungry and can only say "I wish I had built it last year". And we are nearing that point in some areas of this cultures. Specifically energy issues!
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Originally Posted by Aquaplant
(Post 161919)
It's funny how technology becomes better and cheaper the further it is developed, and solar power has purposefully not been developed for the reason that fossil fuel companies want to ensure that their profits do not decline.
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That is a good point. Think about just how insanely much money is put into new technologies and new production of machines that increase oil production. Those horizontal drilling technologies, the whole tar sands technology, fracking, deep sea drill rigs, movable drillrigs for the Arctic, monster pipelines,... there are HUGE investments being made into the fossil fuel extraction. I bet if these would have been made towards truely sustainable ways of living, we'd already be halfway there. And I dont even want to start to talk about military expenses and financial bailouts - both indirectly caused by the continuation of the dependence on oil.
Those numbers are just unthinkable. How much could be done with that money. But that is my problem with this - it will not be done. This is my criticism, that the culture we live in is shaped in a way that will not allow any other fundamentally different course than what we see now unfolding. And this is also why I do not believe in the "techno-fix", as obviously if we as a culture would think sustainably, we would easily have invested that kind of money into at least trying some other path that looks more sustainable (and probably have discovered by now that bioethanol and palm oil diesel will not be one that leads anywhere).
I have been posting this before I think, but here it is again:
Searching for a Miracle | Richard Heinberg - it is a pretty solid and comprehensive comparison of energy sources that are available now with a strong focus on EROEI, scalability and impact.