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Friday, June 15, 2007

From Peak Oil To Dark Age?

Even if the peakists are wrong, we would still be better off taking these actions. And if they're right, major efforts right now may be the only way to avert a new Dark Age in an overheated world.

[Link: Business Week]

I will have to say that I am surprised at this reasonable opinion under the banner of a publication like Business Week. Like many recent Peak Oil discussions in the media, this article seems to be picking up on the causal relationship that Peak Oil and Climate Change enjoy. A while ago they talked about the two subjects as independent problems. Now they have started talking about the two being like two sides of the same coin. Eventually they will understand that the two problems are really just two, admittedly bad, side effects of recklessly using (AKA: releasing back to the atmosphere) the vast accumulation of carbon pulled from the atmosphere and stored in the earths crust over many millions of years. When they understand that, they will start to comprehend what a real solution looks like. Less consumption or fewer people. Almost certainly both.

As oil production fails to meet demand our climate is going to have more than coal to worry about too. Every thing that can be burned for heat or eaten will be stripped from this earth by the hydrocarbon hordes that have arisen to feed off of the cheap and plentiful oil. If it can't be burned for heat or eaten it will be stripped from the earth to make room for something that can. It won't be pretty.

Sunday, May 27, 2007

Reducing your personal footprint while you still can.

Resource limitations and climate change are on the tongues of everyone nowadays. Most of us have a vague idea that we are facing some big change in our lifestyle sometime in the future. Almost nobody, however, has stepped up to the reality of that impending change.

Consider the conversations we all have about reducing our environmental footprint. How many of us really understand why we should do that? Most of our thinking is still stuck in the '70s mindset. We are reducing our energy/resource consumption to do our part in reducing environmental degradation. Wrong! There is little we can do to limit the environmental change that is overtaking us. We (humankind) will use all of the hydrocarbon resources that we can obtain and then some. The climate will adjust to that full load of carbon saturation by reverting to the searing climate profile that it demonstrated the last time all of that carbon was out in the open. No, you are not going to prevent that from happening. There are too many of us.

In fact, what you are doing when you reduce your use of resources is practicing. You are getting ready for a new world that is coming, no matter what any of us do. You are making adjustments to your consumption profile while you still have a choice. Listen carefully. This is not a temporary belt tightening. While you have time, buy a new belt. Better yet, learn how to make one. There are no significant new hydrocarbon resources being created for our next energy binge.

Those who are looking for a change of technology rather than a reduction in consumption are fooling themselves. They are still doing their thinking in an oil-age brain. We should not accept any technological fix until we can see it producing a viable net output entirely independent of hydrocarbons. Show me a windmill that has been built entirely from scratch using only windmill energy to obtain and move raw materials, manufacture the infrastructure and build, install and maintain hardware on site. We won't get nearly enough net power from that model to provide anything approaching the present Western lifestyle for even a fraction of the present population of the earth let alone the projected overshoot population that is set to increase into the future. Technology is energy. With less energy there will be less technology. With less technology there will be less energy.

So make your lifestyle changes. It is important. For you.

Monday, May 21, 2007

Global warming exaggerated, insufficient oil, natural gas and coal | EnergyBulletin.net | Peak Oil News Clearinghouse

Climate change and global warming has become part of our everyday life, and central to this debate is the emissions of carbon dioxide (CO2). The fossil fuels that we use contain carbon and hydrocarbons, and in the combustion of these fuels, carbon dioxide is released along with energy.

In the present climate debate, however, the amount of available fossil fuels does not appear to be an issue. The problem, as usually perceived, is that we will use excessive amounts in the years ahead. It is not even on the map that the amount of fossil fuels required in order to bring about the feared climate changes may in fact not be available.

[Link: Kjell Aleklett - Original article translation from EnergyBulletin.net | Peak Oil News Clearinghouse]

Now here is a classic good news/bad news situation. The shorter version: we may not be destroyed by climate change because we may not have enough fossil fuels to do full damage to the climate. It looks like a race to the bottom doesn't it. Will we destroy our climate or our civilization first. Of course, that is a simplification. If he is right, we will be fighting what climate change there is with a much reduced tool kit so it will be a mix of both.

This should not be a surprise, because climate change and fossil fuel usage are joined at the hip. The climate is a function of how much carbon is in the atmosphere. By returning all of the carbon that was locked up in the earths crust to the atmosphere we have fiddled with that carbon balance. We are getting exactly what we bargained for. Take your pick, livable climate or 100 years of free and easy energy.

Saturday, May 19, 2007

Scientists link world's big dams to methane and global warming

In a study released earlier this month, the scientists claim the world's 52,000 dams contribute more than 4 percent of the warming impact linked to human activities. The study even suggests that dams and reservoirs are the single largest source of human-cased methane, a gas that traps heat in the atmosphere.

[Link: Shaun McKinnon - AZCentral.com]

Well, that pretty much does it. All of this time I have been quietly patting myself on the back as I used all of my electrical tools and toys. I live in Seattle. Most of the electrical power in these parts comes from the massive Columbia hydroelectric system. No greenhouse contributions from me, I thought, as long as I keep my power usage electric. This article has torn a big hole in that construct. So much for electric cars and public transport as a way for Seattle to do its part for global warming. The more we understand the less we know it seems.

Sunday, April 22, 2007

So you want to save the planet? What should you consider first?

When the OPEC oil embargo hit in October 1973, Rosenfeld did a little math. He discovered that if Americans used energy as efficiently as the Europeans or Japanese, the United States could have been exporting oil in 1973, rather than sitting in rationing lines at gas stations. The solution, he realized, was not to bend the Arab oil regimes to America's will but to end America's thralldom to them by wasting less energy.

[Link: OpEdNews.com]

I remember those days after the OPEC Oil Shock. Gasoline rationing, everybody trying to figure out how to save energy, Jimmy Carter's "moral equivalent of war" speech, all of those things. I did my part. I added insulation and bought some double paned glass for my house, even bought a cool little gas-stingy car from Detroit which is the worst car I ever owned, by the way. The double paned glass in particular was a direct result of the realization that, as the author notes, conserving energy is every bit as good as finding new energy or, more importantly, not using imported energy. My purchase was subsidized by my power company, acting on that logic. That is all good and society has used it to save a lot of energy in the intervening time period. I am sure there is much more savings to be made in that way. I think that to really deal with the energy problem that we have, however, we are going to have to take energy conservation to a another level.

Peak Oil, or more correctly oil depletion, by definition has one principle cause. Excessive consumption of hydrocarbons and the products that depend on hydrocarbons. Global warming is really just a symptom of that same excessive hydrocarbon consumption. Both of these issues have come to crisis even with the great improvements in energy effciency that have been introduced since the energy crisis in the '70s. Clearly a more drastic reduction in consumption is needed if we are to have a chance of dealing with these two problems. Consumption is the product of the number of consumers and the average level of consumption of those consumers. With that in mind, it is my personal opinion that nothing will be accomplished until there is real population reduction. I don't have any idea how society will deal with this reality but I know that somewhere down the line mothers need to have many fewer babies, and they need to teach those babies to consume less by consumming less themselves. I am going to leave that one there. There is almost no common ground in our society where that discussion might be held. Which leaves us with the other factor, consumption itself.

Like it or not we live in a society that promotes consumption. Consumption is jobs. Consumptions is sales. Consumption is the preferred social activity. Consumption is the economy, stupid. I am old enough that I was raised by parents who became adults during the great depression. Consumption, for them, was painful. Things were precious and needed to be protected. The less consummed the better. Somewhere along the line that philosophy has gotten stood on its head. My children do not consider anything permanent. If a new trend comes along, they chuck the "old" to make room for the new. This is not a knock on them. Society has driven that behavior down their throats. If you have the resources that is the way you do it. It is not just my kids. Our friends kids act that way as well. I will admit that, as a consumer, I am somewhere in the never-never land between my parents and my children. I tend to turn over my stuff and pursue the latest toys, but it hurts.

Is there a way to get out of the consumption-as-a-way-of-life mode of operation? Maybe. What would have to change. First, we would have to start looking at our stuff a little differently. We would have to put a premium on durability. The best stuff would last forever and come with full instructions for maintaining it with that in mind. If it didn't last forever it would have to be easily repairable and the replacement parts would have to be readily available, forever. And it wouldn't go out of style. Technical improvements would be slowly introduced after thorough testing and would really be improvements. Ideally, the old stuff could be upgraded. Hey, you might even be able to make it yourself. Taking care of your stuff would be important so you would only have stuff you really needed. In a best case scenario, the big stuff would be pooled with neighbors and family. Everybody doesn't need everything all the time. Specifically, since we are ultimately trying to eliminate hydrocarbon consumption, we would buy our stuff to minimize hydrocarbon depletion. The best stuff wouldn't require hydrocarbons to run it, or produce it. No plastics. Low energy, sustainable production methods. Recycled supplies. The best stuff is produced and sold locally. No global supply networks. In a word the best stuff is not much stuff.

Doesn't sound like a very good economic model does it? That is the rub. For most of history that is the way things worked, you know. It is only when the hydrocarbon wind-fall came along and allowed us to imagine there were no limits that this consumptive economic model could really take off. Maybe we can get back into that old pre-oil frame of mind. One thing is certain. The people in the yellow pages aren't going to like it at all.

Thursday, April 19, 2007

Doing right thing isn't easy, even for those who want to

A USA TODAY/Gallup Poll finds that more Americans than ever — 60%, up from 48% a decade ago — believe that global warming has begun to affect the climate. A slightly larger percentage think it will cause major or extreme changes in climate and weather during the next 50 years.
And in a reflection of the impact the environmental movement has had on Americans' attitudes in the nearly four decades since the first Earth Day celebration, most people now believe that they should take more steps as individuals — such as riding mass transit and making their homes more energy efficient — to help reduce carbon dioxide and other greenhouse gases that trap heat in the atmosphere.
Even so, most people are wary of any government effort to protect the environment by imposing restrictions on how they live, work or get around. A majority of those surveyed in the poll, conducted March 23-25, said they wouldn't want a surcharge added to their utility bill if their homes exceeded certain energy-use levels. And most Americans would oppose any laws requiring cars sold in the USA to dramatically improve their gas mileage or restrictions on development to try to limit suburban sprawl.

[Link: USATODAY.com]

I believe in the reality of Peak Oil. I believe that the consequences of excessive oil use has permanently altered the earth's climate. I believe that there will be dire consequences for all living things resulting from the climactic superposition of these two unprecedented events. I did not participate in USA Today's poll(see link) but if I had I am not sure whether I would have answered much differently than the people who did. I am a victim of my times like everyone else. I was raised on the leading edge of the oil age and it encompasses the entirety of my world view. I have very little to work with in building a new reality. It is intellectually easy for me to say that the problem we all face is eliminating excessive consumption. It is emotionally difficult, in the extreme, to make a list of things I am willing to throw out or, in a way even worse, things that I will newly adopt to take the place of the things that I have thrown out. I am retired. A lot of my reticence can probably be attributed to the fact that I fit the "old horse not being able to learn new tricks" model. But not all of it. The oil age is a pretty strong addiction.

Saturday, April 14, 2007

Peak Soil: Why cellulosic ethanol, biofuels are unsustainable and a threat to America

The author looks ahead to post-petroleum living with considered conclusions: "Biofuels have yet to be proven viable, and mechanization may not be a great strategy in a world of declining energy." And, "…only a small amount of biomass (is) unspoken for" by today’s essential economic and ecological activities. To top it off, she points out, "Crop production is reduced when residues are removed from the soil. Why would farmers want to sell their residues?" Here’s an Oh- god-she-nailed-it zinger: "As prices of fertilizer inexorably rise due to natural gas depletion, it will be cheaper to return residues to the soil than to buy fertilizer." Looking further along than most of us, Alice has among her conclusions: "It’s time to start increasing horse and oxen numbers, which will leave even less biomass for biorefineries."

[Link: Culture Change]

You should read this article if you believe that Peak Oil is real but that we will come up with a technical fix that will allow us to continue living our lives of consumption, but in a different way. The only technical fix that will be viable will be high speed down-scaling combined with massive population reduction. There is no way to suck enough energy out of the world to support even a fraction of our present global population at a level of existance remotely approaching today's western culture without access to the billions of barrels of oil we have been using up to now.