Friday, July 9, 2010
The Devil and I
I think to myself, "Yes, but if we all keep using <insert fossil-fueled machine>, I can kiss my kid's future goodbye. Thanks for your concern, a--hole!"
In most cases, the "skeptic" is absolutely right. Using the fossil fueled machine is almost *always* much easier, more effective, more fun, more productive, quicker, safer, and cheaper (at least for now) than the human or animal powered equivalent. I must be naive to embark on a quixotic quest to avoid them.
So why does this skeptic, and the vast majority of humanity, effectively place their money on anything that uses fossil fuel, when they know what the consequences of that use are? I think we're in denial. We're in denial so deep that we refuse to even consider the consequences of our actions. If we've ever dared to glimpse at the future we know is coming, we shut the door on that thought and throw away the key. It's a wonderful human survival trait -- this ability to ignore unpleasant images of your own future and hope they never arrive. Occasionally, we get lucky. Time takes a turn, and the unpleasant situation is averted. Then again, ignoring a problem often makes it much worse.
The thing is, I'm one of these skeptics as well. My problem is that I don't have the ability to forget or deny the consequences of my actions after I've been made aware of them. I simply can't shrug off the fact that my use of fossil fuels is destroying not only my son's future, but the world I live in here and now. Even so, I'll probably still be one of the fossil-fuelaholics for quite a while to come. But I do plan to fight my addiction, for better or worse. I'll be like the smoker who has quit cigarettes on several occasions.
The differences between fossil fueled machines and the alternatives are really dramatic. One gallon of gasoline can produce the equivalent amount of work as a person working for three weeks, in one figure I read. For $2.85 (or about 20 minutes of work at a modestly paid job), I can buy three weeks of work. What a deal! It would seem there is a point at which the deal is so incredibly good that it makes sense to just say "Screw the future -- I'm gonna burn me some gasoline!" Would you sell your soul to the devil if he made you a deal you can't refuse? It seems most of us already have. Is it ever a good deal, too! Heck, if the devil never sweetened the pot, nobody would ever deal with him.
This Fourth of July weekend was one of those times when the deals were just too good to pass up. For the devil and I, that is. This was the weekend we put up our second cutting of hay.
It started out well. Saturday morning, I tedded (that's basically stirring up your hay so it dries faster) one field and raked the second, both done with the horses. Saturday afternoon, I helped out with our neighbors who were baling one of the fields for us. I simply don't have the time to get everything done myself with horses, so this was a concession to the devil. It does beat the alternative of buying hay, since at least some of the work done on this hay was fossil fuel-free.
Sunday was to be a busy day. Started out with raking the remaining hayfield into windrows, and then continued with loading the wagon using the hayloader, all done with the horses. It was hot -- about 90 degrees. Squadrons of horseflies were out on patrol. The filtered sunlight seemed to have an orange glow that accentuated the heat. Doc (one of the draft horses on our team) got pissy and started backing up when he wasn't supposed to, jack-knifing the forecart against the hay wagon while Rachel had the lines.
We got him calmed down, but the little shot of adrenaline didn't really help out after I'd already spent hours in the hot sun. After we brought the first wagonload back to the barn, I tied the horses up to a convenient light pole in our yard, still hitched to the forecart. Something (probably another horsefly) got Doc excited again, so he started running around the pole, dragging the forecart and wrapping the halter ropes for both horses around the pole in a big mess. So I decided to give them a rest. That means unhitching each of them, taking off lines and halters, and bringing them in the barn so they could sit at a tie-stall and eat some hay, and then repeating the process in reverse. That adds another half hour of work to the operation.
Next, I messed up the grapples as I set them into the hay for unloading. Everything looked fine, until the trolley was up at the peak of the barn roof, but the trip line wouldn't budge. We had to bring the hay back down to the wagon to reset everything. I discovered three unique ways to mess up the grapples, each time requiring a re-do.
After two wagon loads of hay put up with the horses (with three remaining in the field), I was absolutely shot. Rain appeared in the forecast for the evening, just to make my day a little better. A quick shower came through, but not enough to hurt the hay. Knowing that Rachel was only in slightly better shape than I was, I decided to follow her suggestion to use the tractor for the third load. It was a life-saver. No time spent to harness up, no need to babysit it, and it didn't get scared by the "BIG SCARY HAY LOADER" the way Doc did when I walked him past it earlier in the day.
I figured that if I was going to make a deal with the devil, I might as well go for the deluxe package. So we used our Honda (a Honda Element) to pull the hay rope. But I didn't just use it to pull the hay rope. It had other fossil fueled amenities that I could partake of, which I did with great zeal. I had that AC cranked on full. Boy did it feel great.
We finished out the remaining two loads the next day using the tractor instead of the horses. Just avoiding harnessing time saved an hour right off the bat. Boy, is that tractor a neat tool. Thank you, Mr. Devil.
Friday, July 2, 2010
Calves, Cars, and Crackpots
Josie waited about 10 days before dropping her calf. After closing the chicken coop one evening, I noticed her standing in a corner of the barnyard with a couple hooves sticking out underneath her tail. I ran to go get Rachel. By the time I'd returned, a nose was out as well. Rachel yelled at me to hurry as I climbed over the barnyard gate, and I ran up to Josie just as "Blossom" plopped out unceremoniously on the dirt before I could catch her.
Buttercup was never a great hand milker, due to her smaller teets. We originally bought her while we were milking goats, and they seemed fine by comparison. However, with a fully engorged udder, the teets shrunk to half their original size, just like you would see the little "nipple" on the end of a balloon disappear as you blow it up. She became the bane of my existence. I had to lube up her micro-teets with udder balm and pinch between thumb and pointer finger, which I would then slide down the half inch that remained of each teet to get the milk out. Frequent resting was required to ease cramps in my thumb.
I resolved to sell her, and found a young guy from Indiana who planned to milk her along with the goats he and his fiancee already have. We sold her along with her calf, as I didn't want to separate the two after they'd already bonded. So now we're down to two adult cows, just Josie and Maggie. Maggie is about to be dried off in anticipation of her new calf due in September, so then we'll be only milking one cow. Might have to buy another, but am not sure yet.
One of the biggest problems we have as hand milkers is teat size. 100 years ago, it would've been no problem. With the advent of machine milking, larger teats have become nothing but a liability (cows sometimes step on their own teats), so the industry has been breeding for small teats ever since.
Though the process is not yet complete, we started pulling the trigger on going to oil-free transportation. Our new driving horse is "Bobby", a standardbred we purchased from an Amish farmer. The Amish use this breed extensively for their buggies, and frequently import them from horse-cart racing tracks, which is where Bobby was originally from. Our buggy and harness are on order, and should be arriving in mid July.
Bobby is a very nice horse, often coming right over to me when I call him. He desperately wants to be part of our existing horse "herd", but Bruce isn't too keen on this new guy, who is the proverbial 90lb weakling compared to the draft horses. He likes to keep Bobby in his place by biting him whenever he gets close enough. Bobby still grazes near them when they're out on pasture, but I have to separate them at night when they're in the barnyard.
We've had a very warm and wet June. Our barnyard blossomed into a muddy pit, which I'm trying to remedy with loads of wood chips. Our garden hasn't needed watering for a month, and my field corn is well ahead of the "knee high by the 4th of July" measurement -- it's already taller than I am. Our second cutting of hay is down and drying now, and will undoubtedly be keeping us busy this weekend.
Bilbo has succumbed to his bird-dog instincts, and has eaten 3 of our young turkeys now. The turkeys were pecking each other's beaks (one now has the soft portion near his nose completely pecked away), so we let them out a little prematurely in hopes of stopping this behavior. The Bourbon Red chicks seem to be especially vicious towards the larger Broad-Breasted Bronze turkeys, of which we're down to 3 now.
The herdshare business is going well, with a few new customers signing up in the last month. We might even be edging towards profitability if I ignore capital costs. Keeping Josie's calf on her has definitely cut production -- probably by a couple gallons per day -- so I'm thinking we may need to purchase a new cow to cover the gap when we dry off Maggie here in a couple weeks.
Every source of energy has an EROEI (energy returned on energy invested). In the 1930's, oil wells often had an EROEI of 100:1. In 2000, The US averaged 10:1, and you can bet we've declined significantly since then. Deepwater wells (like the now famous well that Deepwater Horizon was drilling into the Macondo field) are quite a bit lower -- typicaly less than 5:1. Not only that, but many of our deepwater fields are producing less than 20% of what they were expected to produce. The Canadian tar sands -- which I understand are now our leading source of imported oil -- are at 3 or 4:1, depending on the source. Natural gas -- which is used to cook the oil out of the tar sands -- isn't much better.
The Hubbert curve of oil extraction is a symmetrical bell curve, and we're just past the top of the bell. The downhill slope, however, assumes an EROEI that is equal to the uphill side, which isn't the case. As EROEI declines, it makes the available energy decline much faster, as is shown in the third chart down on this page.
The natural gas industry seems to enjoy a slightly elevated image when it comes to pollution. However, with a very small (and relatively unavoidable) percentage of leakage, it can actually be much worse than coal for global warming. Newly developing gas fields, such as the Marcellus shale, were being touted as a breakthrough source of new energy for the US. It appears now that the breakthrough was one of duping investors in these fields, as they're not producing nearly what they were reputed to produce. People are also discovering that the gas extracted through hydrofracking in these fields often leads to poisoned wells, or flammable water in their faucets.
So, suffice to say that our sources of fossil energy are in trouble. Follow the curve down from 100:1 to 5:1 over the last 80 years, and it doesn't take a genius to see we're not so far away from 1:1. At an EROEI of 1:1 (and probably long before that), it's time to pack up and go home. It's also easy to see that each gallon of gasoline we burn in our car today has a much greater carbon footprint than a gallon burned 10 or 20 years ago. Keep in mind that worldwide consumption, despite the economic downturn (gee, what caused that?), has risen exponentially over the last century, meaning that we're burning through what we've got left at much greater rates than when any of us were born. Everything is accelerating, driven both by exponential population growth as well as exponential growth in per-capita energy use.
There is always nuclear energy, which many people falsely believe is carbon free. Fuel supplies are limited -- certainly not enough to satisfy current world energy use. As it's done currently, nuclear energy is fully reliant upon fossil energy for mining, processing, and reactor construction. The EROEI varies dramatically based upon the process used to enrich the uranium, and is typically better than our current sources of fossil fuel. But I simply don't trust it (and neither do insurance companies, none of whom are willing to insure a nuclear reactor -- they're all insured by the federal government here in the US). Why? Because humans make mistakes. Lots of them. We also like to bomb each other every so often, and cause general mayhem (particularly when energy resources become constrained). Both of these characteristics bode poorly for atomic energy. It only takes one mistake or act of aggression to poison a region for longer than human civilization has even existed. In my not so humble opinion, the risks far outweigh the rewards. In a half century of nuclear energy production in the US, we have yet to come up with a good solution for storing the waste, which is dangerous for 10,000 years. Is that a problem?
So why not wind? I like wind power. I think it's a great idea. We've used it for centuries to do all sorts of things. But it has limited usefulness. The relatively low EROEI makes it viable only in certain areas, and it can be fickle. Most of these areas tend to be remote, difficult to maintain (particularly in the corrosive environment of marine installations), and far from transmission lines. The last issue can be resolved, but it's an expensive one. I think wind should have a place in our energy future, but it will never be able to fill in the massive gap that fossil fuels are soon going to leave us with.
Solar is also nice. Like wind, it's only viable in certain areas where it can pay for the solar installations. As with wind, these locations are often far from large population centers. It has a role in our future as well, but it would require *massive* installations to meet current worldwide energy needs (which are really just energy wants, btw). In an energy constrained environment, I don't think we'll have the money to pull it off on a large scale. The energy density just isn't there as it is with fossil fuel sources.
Biofuels. For the most part, they're a joke, and fully reliant upon damaging and unsustainable industrial agricultural practices for nearly every crop grown. Grain based ethanol exists for one reason only -- because we subsidize corn prices with our tax dollars. The best EROEI numbers I've seen put it around 1.2:1. Most put it at below 1:1. Forget about it. Biodiesel is slightly better, usually producing an EROEI of around 2:1. It also benefits from massive tax subsidies. There simply isn't enough land in the world to both feed us and grow our fuel. Cellulosic ethanol does supposedly beat the EROEI of grain based ethanol, but it's still pathetically low. The energy used by the tractors and irrigation equipment to grow it, the trucks to haul it, and the energy to manufacture all of this equipment is simply too much to justify creating this stuff.
What about electric cars? GM is shipping the Volt this fall. Nissan has their new "Leaf". Why won't these take off?
First of all, electric cars aren't an energy source. They're simply a different means of energy storage. The energy still has to come from somewhere else. In the US, that's typically coal. You know -- the stuff that we're now destroying entire mountains and watersheds in Appalacia to get. The stuff that's covered the entire planet with mercury (such that no lake -- even those thousands of miles from coal burning -- has fish that aren't contaminated with mercury). The same stuff which the EPA now says is at brain damaging levels in 20% of our kids. It also has the highest carbon output per btu of our common fuels. We don't want to burn more coal. "Clean" coal doesn't exist except in PR campaigns from Peabody coal. It's a theory, and if ever used, would require that we burn much more coal to power the sequestration equipment. There's plenty of reason to believe that the captured CO2 would eventually leak out anyway.
Another problem with electric cars is that the electric grid is inherently inefficient. About 7% of the electricity pumped into our grid is lost in the lines that bring it to your home. Further significant losses are incurred in charging the battery, and there are significant energy costs in producing the batteries, many of which aren't living up to range expectations, and aren't living very long themselves. The current grid isn't capable of feeding car chargers for everyone anyway. The money to build a better grid simply won't be there now that our energy sources are drying up. Have I mentioned that our economy (or lack thereof) is directly tied to our energy use? (our current recession is a permanent result of energy decline, imho)
Perhaps I'm a pessimist. I've been accused of it before. But I do read a lot about energy issues, and that reading has me absolutely convinced that the world my son grows up in will be nothing like the world I grew up in. The answers to our "energy problem" don't lie in finding elusive new sources of energy, but in finding ways to live without energy, the way 99% of our ancestors lived, and the way much of the world's population still lives. The sooner we make the change, the easier it will be.
Monday, May 31, 2010
Figuring it all out
Yes, it's much more work; of that there's little doubt. But it's much less work than trying to revive a planet we've put into cardiac arrest -- a requirement if we continue using tractors.
It's hard to say exactly how much hay we put up when there are no bales to count. But, based upon last year's 2nd cutting which produced 160 odd bales, I think we put up the equivalent of 200 bales this time around. We can fit 4 600 foot long windrows on the wagon before we have to return back to the barn. With about 28 windrows, that's 7 trips to the barn and back (actually more like 8 or 9, since it took a few trips before we figured out that we could fit four of them on the wagon at a time).
Gerald Herbert - May 2010
This photo recently appeared in one of the economics blogs I read. It's not as if I've never seen a photo of a pathetic oil soaked bird before, but this time around I realize that I'm responsible for what it shows. BP is nothing more than our hired hit-man. Sure -- they deserve some credit, but the real guilt rests on the folks who paid them to risk this. Look in the mirror to find your culprit.
Unless you and I change our lives dramatically we're going to do this again, to billions of other creatures, including ourselves. I'm not talking about changing the flavor of our lifestyles ("I know -- I'll sell my SUV and buy an electric car!") because that won't solve our predicament. Major painful changes are necessary (as in making car ownership a distant memory). Yes -- we will be seriously inconvenienced, to say the least. Personally, I'd take the inconvenience over watching my son realize that his future is no brighter than that of the heron in this photo.
You say you can't get to work without your car? Then move to where you work, or find a different job. You would *die* if you could no longer drive to the mountains each weekend (as I once did)? Find another way to have fun, or figure out a way to live in the mountains. Can't live in your house without using fossil fuel heat or air conditioning? Then you're living in the wrong spot. Find a way to eliminate the need for fossil energy. You're smart -- you can do it. Yes, it is that important.
From a contemporary perspective, you and I seem pretty normal. We do pretty much the same thing as everyone else. Our houses are about the same. We all drive cars, and occasionally fly in airplanes.
From a historical perspective, however, you and I stick out like Roseanne Barr at an Anorexics Anonymous meeting. Compared to everyone who came before us, we're fabulously wealthy. My family of three has 600 slaves working for us, and is probably just like yours. Just because we pump our slaves out of the ground in places like the Gulf of Mexico, dig them up from underneath the boreal forests of northern Alberta (now the leading source of oil imports in the US), or blow up entire mountains in Appalacia to get them -- doesn't mean we get to live with a clear conscience. Instead of stealing the lives of folks we've kidnapped from other continents, you and I have resorted to stealing the future of our own kids. But everyone else does it, which makes it alright I guess...
Friday, May 14, 2010
Farmer Training Techniques
The horses have developed an annoying habit over the last few weeks. They now like to run away from me when I approach them with halters in hand. Bruce likes to tease me. He lets me get close, sniffs the halter, and then spins around and bounds playfully away, farting with every bounce. He still follows when I give up and walk back to the barn though, because he knows my backup plan always involves the grain bucket.
While sitting on the newly converted corn planter, I started to get a little nervous. The drive chain was grinding away menacingly next to my pant leg. The depth control lever was pointed right at my chest, and the row marker was held by a rope which would surely hook my foot if I needed to bail off the back for any reason. It dawned on me that the corn planter might not be OSHA approved.
Word has it that the chicks know enough to stay away from the advancing rear wall as you move it forward, but we had 3 that apparently failed to read their Proper Chicken Behavior manual. When we moved the tractor for the first time this morning, two of them got their legs stuck. One went to birdy heaven. Hopefully we can avoid that in the future, or we won't be eating much chicken this year.
I say "my car" because Rachel isn't yet on board with "our cars". So long as we retain "her car", most of my contemplation is probably moot, because I'll just use it instead of the buggy whenever the buggy seems to be too inconvenient. I suspect that will be the case about 98% of the time.
How long will it be before energy constraints reduce traffic and make the roads safer? The Pentagon now says we're likely looking at a 10% shortfall in oil supplies by 2015, with shortfalls increasing every year. Will that be enough to change the traffic levels? I couldn't find exact figures, but I suspect that's a much greater shortfall than we experienced during the oil shortages in the 70's. I remember the gas lines from the one in '79, enough to know that it wasn't fun for most people.
Conventional crude production peaked 5 years ago. If we count unconventional crude and condensates, world oil production peaked in July of '08. We're still near the top of Hubbert's roller-coaster shaped curve, but the downhill leg has begun. Net oil production (even including new fields as they come online) is expected to decline at a rate of over 6% annually according to the IEA.
Our world will be a whole lot smaller than it is now if we go buggy (it's like going "batty" - only different). I won't be taking any day trips up to Grand Rapids to check out a find on Craigslist. Buying farm supplies will be difficult. Most of what we purchase is from Shipshewana, about 50 miles round trip by car, and further if we take back roads. That will be out of buggy range. I could take my bicycle, but cargo capacity will be much reduced. Taking the bike in the middle of winter or the humid heat of summer wouldn't be easy either. Maybe we'll rely more on UPS?
There are plenty of Amish in the area -- but the nearest are probably about 15 miles away. Within our own buggy range, there won't be much in the way of buggy accomodations, like the hitching posts that many businesses maintain in their parking lots. The highway department also avoids using rumble-strips on the side of the highways in Amish areas, but our local highways are loaded with them (they can scare horses). We won't really be able to blend in here in Three Rivers.
Most all of my ancestors did just fine without cars. Our house was built well before cars existed. Only the last 3 or 4 generations had the benefit of cars in my family. Granted, earlier generations lived in a world which was organized to function without cars, but much of that infrastructure still exists. Are we as capable as our great grandparents?
Most people that I share these ideas with are pretty dismissive. How can you live (particularly in a rural area) without a car? Everyone is convinced that we'll all be able to transition to electric cars soon, but I think we'll sooner find ourselves buzzing around in flying saucers like George Jetson. The energy which made the technology of the 20th century possible was great stuff, but the technology won't keep flying along without the energy that feeds it.
I guess the obvious consequences of our petroleum addiction are more acceptable when the addiction and associated denial are shared. Just like our sheep, humans are herd animals. So long as we're doing what the rest of the herd is doing, we should be fine, eh?
In the last 15 years we've already started to pay for our addiction by giving up most of the world's coral reefs, among other things. It angers me that everyone seems to be so accepting of this, and so unwilling to stop doing the things which caused it. I wonder if most people even comprehend how important the reefs are to their own existence, beyond the fact that it won't be fun to snorkel on them any more. The oceans as a whole aren't far behind at the rate we're currently pumping CO2 into them. If the ocean ecosystem goes belly-up, a worldwide shortage of fillet-o-fish will be the least of our worries (assuming we're still around to worry, that is).
The Deepwater Horizon Rig wasn't just another oil rig like the many others which fill the gulf. It was an ultra-deepwater rig, designed to get oil at depths well beyond what we've drilled in the past. Much of the oil that remains will be deep-water. Mishaps will be more common due to increased pressures at these depths, and they will also be nearly impossible to recover from, as evidenced by the current spill.
We're going to destroy more and more unless each of us personally kick the oil habit. Have you ever thought of how much you're willing to destroy before you make your own changes? How will you explain to your kids that driving your car everywhere or flying to Hawaii for vacation was more important than preserving the only planet they could have survived on? I don't think they'll view it the way we see it now. This is the one inheritance they can't live without, and we're gleefully spending it before their eyes.
Nobody can expect everyone to immediately stop using cars. We typically live miles from our employer, states away from our families, and have no decent public transportation. We still think it's fine to go for a Sunday drive and waste a few gallons of gas. Maybe it's time to start positioning ourselves for a transition?
There's really no questioning the fact that we will -- sooner or later -- run out of fossil fuels that are economicaly viable. It's just a question of when. I expect that most of us will be forced to make significant changes within the next 10 years as a result of peak oil.
And on a lighter note, this is what a frustrated lamb does when mom won't get up for nursing time.
Sunday, April 25, 2010
Red Light District
While some friends of ours were visiting, Rachel notices one of the new chicks sprawled face down on the straw. Uh oh. Kate sees it too, and is thinking the same thing. Should I go and bury it now with everyone here, or just wait 'till later? Oh -- there it opened an eye for a second. So it's still in the process of dying. Great. Just then the chick springs to life and runs to the feeder. Just a deep sleeper, apparently.
Our second ewe finally gave birth a week ago, to a single female lamb. She had a little trouble finding the teets at first but did finally figure out how to nurse alright. We've moved them in with the other ewe who has been roaming our orchard along with her two lambs. Our poor ram now has no flock to attend to, and has befriended Josie the cow. He follows her around like her calf. Josie doesn't seem to mind, and licks him on the head every so often.
Earlier this week, the two male lambs were hiding in a hole where I dug up a tree. As mom walks by, they jump out and ambush her, each one immediately dropping to his knees on either side of her (they're getting big now) and latching on to a teet. Their tails start up like the ringer on a fire alarm bell as soon as they make contact. Mom isn't putting up with it though, and wanders off to leave them staring at each other.
One of the great things about moving to this farm is that we can do a lot of the things we've always wanted to. That's also one of the bad things about moving here. There's an awful lot of temptation to plant anything that interests us. Today that was paw-paw trees, currant bushes, pecans, spruce trees (for future Christmas trees) and a buckeye tree for Henry. Last week it was wine and table grapes, raspberries, blueberries, and more apple trees (the 20 or so we planted last spring weren't enough). This all fits in around our regular chores (milking, feeding, watering, weeding, cutting firewood, etc), which take increasing amounts of each day.
Much of the day yesterday I spent working on our horse-drawn hay mower. One of the oil seals blew out last fall and needs replacement before I can cut anything this year. I spent a couple hours trying to remove the threaded flywheel shaft, using ever more leverage and language to try and break it free, until I realized that I was turning it the wrong direction. Once I was turning the right direction, it came unscrewed with barely any effort at all. With the shaft removed I needed to replace the bushing that sits behind the oil seal (and which is probably the reason for the failed seal). Spent another hour mangling that as I tried, unsuccessfully, to remove it. Projects like this make me feel smart.
The day after I returned from a business trip to Bellingham earlier this month, we drove down to Yoder's auction (about half of the Amish seem to have this name), which was a sight to behold. There must've been over 500 buggies parked there in addition to nearly as many cars and trucks.
This appears to be the grand-daddy of all Amish auctions, with everything from restored wringer washers by the dozen (the amish use these powered with a gasoline motor) to horses, furniture, farm tools, and ponies. A bunch of Amish kids were flying around the field in pony carts and catching Henry's attention.
We were there shopping for our next "car", but didn't see a whole lot of interest despite a fair number of buggies entered in the auction. There were a couple that I thought might be worthwhile if the price was low enough, but the buggy auctioneer was so slow that I couldn't take it any more, so we finally gave up and headed home.
Maybe it's for the better that we haven't found a buggy yet. Since the world is ending soon, I've also thought that it might be nice to have a water source that works when the electrical grid fails. Earlier I was thinking that a nice Aermotor windmill would be the way to go, but our location doesn't lend itself to wind power very well, and they're not particularly cheap.
We're investigating a solar well pump, which is quite a bit cheaper than a windmil, as well as being more suitable for our location. I like the fact that they don't need batteries, which seem to be an achilles heel in most solar power systems. These are a bit cheaper than windmills, and could use our existing well. The main downside is that they don't work all that well at supplying a pressure water system, so the best bet would be to install a big storage tank (more $) and pump from that. That means no showers or sprinklers or "normal" faucets.
We would still be reliant upon a relatively complex (and thus failure prone imho) system for our water though, so I would like a hand pump as a backup. So maybe we should just go with that. It would require a separate well, but we could keep our decadent standard electric well pump in the mean time, and still take showers or water the garden with sprinklers until the grid goes down and the hand pump becomes our only option.
Speaking of failing electrical grids... One of the things I really like about our house are the big maples that shade us in the summer from the east and west -- but not the SOUTH, where shade would be most beneficial.. The powerlines run accross our narrow front yard, making tall trees there a no-no. I'm thinking that I should plant a nice sugar maple under the powerlines anyway. By the time the tree reaches the power lines (10 years?), I think they'll be out of commission. It's like placing a bet on the demise of the grid.
Just think -- in 10 short years we could be living in a world without coal fired power plants spewing mercury and CO2 into the atmosphere. Monsatan and the type of agriculture it spawns would crumble. No grid means no gasoline, so we'd all be walking or using bikes and buggies. There would be no more traffic noise from M-60 near our house. A veritable utopia would erupt, until we realize that we can't buy toilet paper, or nails, or chicken feed, barn roofing, lumber, buggy parts or...
I could make some really neat copper bracelets out of the old powerline wire though.
Tuesday, March 30, 2010
Mmmmmmm.... manure....
The large mountain of manure we've accumulated behind the barn is being eaten away, as we load up some manure for the garden. It's much easier to load into the spreader than it was to scoop it all up over the last few months, especially now that the manure heap is still much taller than the spreader. Bilbo the dog was very excited, as he views the manure spreader the way most children view their neighborhood ice-cream truck
An excellent example is flour. Most baked goods are made of white flour (either partially or entirely), which has had the germ removed from the wheat. The germ is actually the most nutritious part of the wheat grain. When I scattered some wheat behind our old house in Bellingham to see if it would grow there, slugs came and ate many of the seeds, but only part of each seed. Guess which part they ate? The part they left is the only part that we consume in white flour. Seems to me that the slugs are smarter than most humans when it comes to nutrition.
My take on this is that we don't need to study nutrition textbooks to eat well. We just need to eat whole, unprocessed foods. If people weren't eating something a few hundred years ago, we probably shouldn't be eating it now. Michael Pollan has a great rule as well: Don't eat anything you've ever seen advertised.
My interest in farming is driven by a number of factors, but nutrition is a big one. Growing much of our own food is quite time consuming, but I think it's worth it.
Wednesday, March 17, 2010
Regressionist Transport
Here's the view from our new outhouse, looking out over the barnyard and pasture. The open seat beckons...
I never before suspected that using it would be such a pleasant experience. We now get to defecate to the sounds of singing birds, clucking chickens, and snorting horses, in addition to our own soothing sounds. It's just like playing the tuba in an orchestra.
We looked at a new car last weekend. Both of our current cars are just a little too convenient and reliable, which makes it easy to take frequent trips (usually inspired by cheap craigslist farm equipment). We really need to do something about that. I never feel good after driving for more than an hour.
When purchased, our new car will have a maximum range of about 20 miles, and a top sustained speed of around 10mph. It will have no airbags, crumple zones, climate control, seatbelts, or radio. Like the Toyotas in recent headlines, it will also be prone to speeding out of control. There's definitely some potential for steering problems as well. The car we looked at was afraid of stumps and house for-sale signs, so we decided not to make a purchase.
This is what our new car will look like.
I'm not quite manly enough to sell the other cars yet (and I suspect Rachel might veto that decision), but I am easing into the new transportation paradigm. An IEA official recently said that it will soon be unusual for people to travel 30km in a day, so I figure we're just getting a head start. Note that the IEA is notorious for their rose colored glasses when it comes to predictions of future oil supply.
I tend to suffer from a lack of self control, as I suspect many other people do as well. If there's a pack of cookies in the house, I eat them as quickly as I can (see -- I'm willing to sacrifice my own health for the benefit of my family!). The trick is simply not to buy cookies, because I'll rarely go through the effort of driving to the store just to purchase something I shouldn't be eating anyway. The same thing is true with cars. They're so convenient that they make it easy to go anywhere on a whim. Maybe they need to be a bit less convenient.
Some of you may have heard of Jevon's Paradox, which essentially says that when something becomes more efficient (he was observing coal powered steam engines at the time), it results in more energy use, because it's suddenly cheaper to do what you want to do with the energy. Owning a Prius, according to this paradox, actually encourages you to drive more because there's a reduced fuel cost. Maybe we should all buy Hummers (they'll be a collector's item soon -- even better!) to steer away from climate change?
My last post drew some concerns that I may be suffering from severe depression, mental illness, or suicidal thoughts (and this post will surely bring the men in white coats), but I would like to assure you that I am neither depressed nor suicidal (mental illness is still debatable). I actually find it very exciting to be dealing with our current TEOTWAWKI situations, particularly the converging crisis of energy and climate issues. My own actions alone will not make a lick of difference by themselves, but maybe I'll have some company someday.
I see industrial society's current course as suicidal, and would prefer to avoid suicide, even if it means giving up my god-given right as an American to worship the automobile. How about yourself? Most people I know seem to have a preference for the suicide (and homicide, as it turns out) option.
I took a day off of work this week to plow up a strip of our field for planting a new osage-orange hedgerow. As with most other things, I like to do the exact opposite of what other farmers are doing, like the farmer down the road who is currently ripping out his hedgerows with an excavator to make room for a big center-pivot irrigation system.
The weather lately has been wonderful, as evidenced by Henry's attire. (just click on the play button below -- for some reason this video clip doesn't show the first frame)