Big Rock and other glacial erratics

Up in the small patch of woods in back of my house is a large granite boulder that has been there for as long as I can recall.
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It’s roughly a little under five feet tall by five to seven feet in width depending on where you measure it. As children, my siblings and I dubbed it ‘Big Rock’ and needless to say it was quite the kid magnet. We routinely played around and on top of it without anybody scolding us about how ‘dangerous’ it was. I don’t recall that any of us or the neighborhood kids who joined in, ever suffered any serious injury, unless you count the occasional skinned knee.

Noting other smaller rocks in the vicinity, we proceeded to name them Little Rock, Baby Rock, etc, but none of them had the charisma of Big Rock itself. Unfortunately I never asked my parents who built their house on the property if Big Rock was there to begin with or if it was dug up during construction. Given its size, resembling a beached whale, I suspect it was there all along while the forest grew up around it.

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New England is filled with an abundance of rocks, stones and boulders of varying size and heft, causing annoyance to any one attempting to clear the land, creating challenges for hikers and food for thought to geologists. Large boulders like Big Rock are often referred to as glacial erratics , stones moved from their point of origin by glaciers. Depending on how the ice flowed, they may have traveled a great distance or only a short jaunt from the ledge they were torn off. Madison Boulder, one of the largest erratics located here in New Hampshire, is thought to have originated from the Whitten or White ledges located 12 and 4 miles respectively to the northwest. At 83 by 23 feet in size, it is thought to weigh in at 5000 tons so it gives an idea of the power of the ice sheets that came grinding down across our state during the Laurentide.

Countless other erratics can be found throughout the state, some with odd ball histories such as Boise Rock. This large boulder earned its name during the 1800’s after Thomas Boise, a teamster, was trying to make his way through Franconia Notch when he was caught in a fierce blizzard. According to local folklore, in order to avoid freezing to death he unsentimentally killed and skinned the horse he had been riding and used its hide to protect himself while hiding under the rock now bearing his name. His ploy paid off and searchers found him alive when hunting for him the next day.

Glaciers have left their mark everywhere here in New Hampshire. Crawford Notch shows the classic U-shape characteristic of valleys ground down by ice rather than eroded by a river. Glacial striations are visible in many places where ledge was exposed to the relentless scrapping of the Laurentide Ice sheet.

Other features such as moraines, kettles, potholes and cirques can be found scattered throughout the White Mountains. A good example of a natural pothole is the Basin, located in Franconia Notch. Rushing mountains waters that originate from Profile Lake and form the beginnings of the Pemigewasset River, wash out pebbles and sand which over the millennia have scoured an area of the local granite forming a beautiful natural basin 30 feet in diameter and 15 feet deep. Its polished appearance looks like the product of some sculptor but in reality it is Mother Nature’s work. Mount Washington’s Tuckerman Ravine, a popular magnet for adventurous skiers is a classic example of an old glacier cirque. Its classic bowl shape is the result of a local alpine glacier which formed during The Pleistocene age.

But above all else it is the glacial erratics strewn everywhere that are the main characteristic of New Hampshire and other New England states, adding expense to construction projects when they have to be moved, or aggravating farmers trying to plow their fields. But while we may curse their ubiquity, that hasn’t stopped us from making use of them, either as objects of interest for tourists or just as building materials to make a familiar sight in our state.
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The Law of Diminishing Returns or Why I don’t want my stove talking to me

Recently the place where I work instituted several changes. The first was a change to the time clock system, the reason being the old one had some problems so our business went shopping around for a new one. Long gone is the old fashioned punch clock where you inserted your paper time card and heard a satisfying ka-chunk indicating you had clocked in or out (I’m sure I’m dating myself here). That was deemed ‘inefficient’ and consigned to the dustbin of history eons ago. Now you swipe an employee badge in front of an electronic eye which duly records your swipe electronically (though they still call it ‘punching’ for some reason.) and stores the information in a database.

Well the new system goes a step further. Now you can go online and access your time and attendance records, view ‘punches’, put in for time off, etc. We could do this to some extent with the old system but the new one has so many bells and whistles that we workers were scheduled for an hour long (or so) class to show us how to access and make use of this wonderful new software. Needless to say a number of the workers who were not especially computer savvy were intimidated by the new system and needed help getting through the process of creating an account with user name and password. I overheard one male worker muttering under his breath about this ‘bull####’ and I found myself unable to disagree with him. We are able to access a PDF file telling how to use the new system on our internal intranet but were advised not to attempt to print it out as it was over 40 pages long. Huh?

The second change which came on the heels of the first has to do with our benefits package. Our business has always offered a generous benefits package which includes medical, dental and life insurance among other things. In previous years we would attend a benefits meeting where we would enroll in the benefits program (if we were new workers) or check off boxes on a sheet of paper listing what we already had for benefits and note if we were continuing with the same coverage or wanted to make changes. We would then pass in the piece of paper to the Human Resources office. Simple, right?

Well, now this process is now being transferred online and we ‘just’ sign on and do the same thing only electronically now. We could do this from the comfort of our home, on our ‘smart phones’ or sit down with the agents from the various agencies who would walk you through the process of enrollment. But again, more than a few of our workers were dismayed by the apparent complexity of what had formerly been a simple process. I was saddened to see how distressed one older woman was over the prospect and had to explain to her several times that the agents would help her through it. Unfortunately I couldn’t promise her it would be easy.

If it seems our love affair with computers and the Internet is getting out of hand, you are not alone. The demented drive to ‘wi-fi’ or otherwise computerize every widget and gadget in our lives is overwhelming many people with a tsunami of gimmicks and options that many are beginning to feel they neither need nor want. Has the old saying ‘If it ain’t broke, don’t fix it’ been forgotten?

One example is automobiles and the spate of recalls that has been occurring in recent years. As often as not, it involves issues with the car’s software. Since when do cars need software? A car is just a tool that gets you from point A to point B. For years our automobiles did just that without the high tech paraphernalia that is now being crammed into every nook and cranny the vehicle has. You could certainly pimp it up if you wanted with rally stripes or custom paint jobs. But now there is BlueTooth, GPS and assorted attachments for hooking up your phone or ipod that all provide distracting entertainment as well as addled road directions apparently working under the assumption that you find driving terribly boring and can’t really read road maps anyway.

Wi-Fi is adding to the technical bedlam with wireless connections for practically every object in our lives; televisions, stereos, hi-tech kid toys, phones, home security systems, thermostats and pretty much every appliance you possess. Articles bubble with enthusiasm over how this latest tech will ‘enhance’ our homes though they don’t bother to explain why we would even need this stuff in the first place. However CNET.COM in a review of several high-tech kitchen appliances did put a finger on an irritating issue with all of these gee-whiz devices. Not only do they not quite live up to their promise but they are pretty damned expensive.

This brings us to the issue of the Law of Diminishing Returns. The Law of Diminishing Returns is a term commonly used in economics. It states that if one input in the production of a commodity is increased while all other inputs are held fixed, a point will eventually be reached at which additions of the input yield progressively smaller, or diminishing, increases in output. Or to state it more simply, the more you spend on producing a commodity the less you get back in terms of output.

How is this possible? Look at it this way. Say a farmer waters his crop. So far so good. The crop grows nicely (with the help of a little dollop of fertilizer). Then he waters it more. Well, ok, but now the soil is getting a bit saturated but the plants are able to soak most of it up and the sun evaporates the rest. Then he waters it even more. Now the poor plants are swimming in a pool of more water than they can possibly handle and begin drowning (yes, plants can drown!). If the farmer doesn’t cut back on his watering, he’s not going to have any crop to speak of. More is not better.

John Michael Greer in his ArchDruid Report has covered this issue a number of times in his blog, particularly in his fictional depiction of a near future America that has broken up. The character in his story encounters another who points out to him that the law of diminishing returns applies to technology as well as to anything else. The young man has a difficult time accepting this possibility, raised as he was in a world which believes the more technology, the better. Apparently Mr. Greer touched a nerve with this segment of his story, judging from the comments it received.

As already noted, none of this high tech wizardry comes cheap. From the rare earths mined to create microcircuitry, to the energy and water gobbling data farms that house the vast quantities of information constituting the ‘Cloud’ and the continual updates to the software which supports all this, all of it costs money and quite a bit of it at that. Subsidies can mask some of this but in the end, we are the ones who pay for it all. If you want to know if it is all worth it, look at what the Law of Diminishing Returns states and ask yourself if the return you are getting is worth the time and money you invested in your wonderful gizmos.

Do you really need to integrate your fridge, air conditioner and stove through Wi-Fi? What real advantage is there in being able to pre-heat your oven from the grocery store? What’s to stop someone from hacking into your system and cranking up the thermostat to 90 plus degrees on a hot day just for giggles? Or hack into your talking stove so it texts suggestive remarks instead the current temperature of the oven? What happens if the data farm that handles all this information gets destroyed in a storm or earthquake and the backup doesn’t kick in?

The more we ‘improve’ our lifestyle, the more costly problems seem to crop up. The interconnectivity of every aspect of our life not only is convenient for us but also for those who do not mean us well. Recently a DOS attack occurred, interrupting Internet services for NetFlix, Twitter and Reddit. A few years ago Anthem Blue Cross suffered a massive data breach that exposed the personal information of nearly 80 million individuals, not the first firm to suffer such a data theft and certainly not the last. Now subscribers (myself among them) must perpetually monitor their credit reports for suspicious activity.

More and more we begin to see the Law of Diminishing Returns rearing up to bite us on the backside as the gleaming promise of computers and Internet connectivity gets transformed instead into a nightmarish snarl of hacks, web complexity, nonsensical updates and expensive kludgy workarounds. When will we realize that more tech fixes are not the answer but rather returning to simpler methods is what is needed to accomplish what we desire? Let’s just have a stove be a stove and a car just a car.

“Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius — and a lot of courage to move in the opposite direction.” 

― Ernst F. Schumacher

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The Great Hurricane of 1938

While weather reports are focused on the latest hurricane churning around off the US coast and where it may be headed next, it’s worth taking a look at an earlier storm that hit New England back in September of 1938. Back in those days, hurricanes were not named but the intensity of the storm and its devastating effect on an area not accustomed to hurricanes earned it such nick-names as The Great New England Hurricane or the Long Island Express.

The storm formed as most hurricanes do off the coast of Africa and made its way across the Atlantic, tracked by ships since at this time there were no weather satellites or radar to monitor it. It strengthened to a category five though by the time it reached the Virginia coast it had weakened to a category 3. Most forecasters predicted it would curve out to sea though a lone researcher forecasted it would stay on a northerly course.

Regrettably he was overruled by more senior meteorologists and as a result no warning went out to the East Coast. Squeezed between two weather systems, the storm shot like a bullet northwards, reaching nearly 70 miles per hour on its forward motion, the highest forward velocity ever recorded in the annals of hurricanes. Since this kept it from losing its strength when it passed over the cooler waters around New England, it hit as a category 3 when it made landfall on Long Island.

With no warning and no time to prepare, locals were caught by surprise and the effects were devastating. Photos can only capture a fraction of the destruction that occurred and left such a long lasting impression on New Englanders.

One of these New Englanders was my mother. She was living in Concord New Hampshire with her family at the time and had just turned eighteen the month before. To her, the high winds were what frightened her the most. Afterwards she described visiting the park and seeing the huge pine trees there with their tops snapped off and scattered on the ground. She told me that she and one of her brothers made their way from one side of the park to the other by walking on top of the fallen trunks, jumping about from one tree to the next, not daring to get down on the ground as the trees had been so big that she didn’t think they would be able to climb back up onto them. Since my mother was about five feet tall, that gives you an idea of how big the trees had been before they were toppled. She found it heartbreaking to see so many beautiful old trees destroyed.

The fear caused by the storm stayed with her for many years afterward. I can recall as a child seeing her anxiety whenever weather reports indicated a hurricane might be coming up the coast. She got a map from the National Hurricane Center which allowed her to closely track the course of any storm that formed in the Atlantic. She bought hurricane lamps and candles as a precaution against long power outages and fretted about the trees growing up around our house.

One of her cousins lived with her retired husband George in Sarasota Florida. George had been a weatherman and whenever a storm drew near to the coast of the eastern US, my mother would call them up wanting to speak with George. Apparently she considered him a far better authority on what to expect than the weatherman on TV. George would reassure her about the storm’s track and occasionally take the opportunity to complain about the new-fangled custom of giving names to tropical storms as well as hurricanes, which he thought was a waste of names.

With the sophisticated weather satellites and Doppler radar to track weather movements, we are far better off than in my mother’s youth in detecting the approach of threatening weather, though when it actually strikes, we are still just as helpless. At least we can flee or take shelter, or stock up on goods in case of shortages, knowing what’s on the way.

What’s more open to question is whether any of this hi-tech can be maintained as resources in the future become more constrained due to economic contraction and equipment harder to replace as a result. A significant Carrington Event would fry satellites and knock out power systems here on earth, leaving us blind to developing weather systems which could threaten us. Replacing all this expensive gear is apt to be difficult. We may have to get used to relying more on the reports from ships for sea storms and ham radio operators for information about approaching storms and their severity than on the high maintenance high tech we have become so accustomed to over the past few decades. This is certainly going to be a tough pill to swallow for many who are enamored of the concept of eternal progress. But it’s just simply doesn’t make sense to pour money into extravagant systems that break down if you look at them cross-eyed, when less complex, more maintainable methods will do.

As the post-oil world bears down on us, it’s worth our time to sit down and decide what’s sustainable and what isn’t. When we finally learn to make do with less, we may be surprised to find that it is not the same as doing without.

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Crows and ravens

Many years ago, I witnessed an unusual incident while in my front yard. It was during the summer and I happened to hear a raven croaking. Looking up, I saw two ravens flying directly to one of the tall white pine trees surrounding the house. They were being pursued by several crows, who were vocalizing anxiously. The ravens flew into the treetop with the crows right behind. The branches hid what was going on but I could hear a terrible struggle break out with the sound of wings flapping, the ravens croaking and the crows beginning to shriek at the top of their voices. I thought possibly a nest was under attack. The screaming of the crows attracted every crow within hearing distance and it wasn’t long before I had fifty or more crows circling around all cawing hysterically. Finally the ravens departed, flying back the way they had come. The crows continued circling and screaming for nearly three quarters of an hour afterwards before they finally began settling down.

I inspected the base of the tree to see if anything had fallen but there was nothing to indicate if nestlings had been killed or even if there was a nest at all. All in all, the incident was quite mystifying. The most likely explanation was that the ravens were destroying a crow’s nest. But the motivation behind it was unknown. It’s not a good idea to attribute human purposes to something that isn’t human as this can cause us to misinterpret what we are seeing. Still, it was hard not suspecting some sort of pay-back was involved.

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Crows and ravens are noted for their exceptional intelligence, problem solving abilities, and surprisingly complex social behavior. So the question arises, are they capable of vengeance as we understand it?

Revenge, at least in human terms, is usually defined as a form of primitive justice, an effort to right a perceived wrong by the person taking revenge. This usually occurs when ordinary justice is seen as having failed the injured party and they take it upon themselves to get satisfaction. It requires a sense of self (seeing oneself has having been offended) as well as the ability to plan and carry out the act of revenge (restoring a sense of balance).

Can animals plan ahead? Studies of chimpanzees seem to suggest that the capability to visualize a future event and make plans based on that visualization is shared with our closest relative. But what about birds? Studies of scrub jays as well as other birds seem to indicate that they are capable of planning as well. Tests involved determining the bird’s ability to abstract a general rule when solving a certain task and then transfer that learned rule to new tasks. When faced with a novel situation, the birds could adapt previous experience to apply to the new problem. Corvids seem especially good at this as opposed to such birds as pigeons who tend to be rote learners.

But do crows and ravens have a sense of justice as humans do? To perceive injustice and attempt to right it is something we humans are hardwired for as the desire to take revenge appears universal among humans no matter what culture or time they belong to. Even small children will complain when they experience what they regard as injustice (“It’s not fair!). I can still recall an incident that occurred when I was perhaps four or five years old. I was following my mother through a field and we stepped over a large rock. She crossed over without incident, but when I stepped over the rock, an irate wasp appeared and stung me on the knee. My main reaction was not anguish over the pain of the sting but bewilderment over the perceived injustice of having been stung while my mother had crossed the rock unscathed. Why couldn’t I have crossed the rock without incident? Though it’s been well over half a century since that happened, my outrage over the unfairness of it is still very vivid to me.

We humans are complex creatures with equally complex societies. Our sense of justice is likely an outgrowth of our social structures, a way to ensure that interpersonal conflicts do not escalate out of control and disrupt the group. Without a way to ‘balance the scales’, what often occurs is a chaotic endless cycle of revenge and pay-back (much like we see in the Middle East). Crows and ravens have much simpler social lives, crows living in extended family groups while ravens are less gregarious, living as pairs raising their young. But the need to maintain order between and within groups is still there though likely in a more rudimentary form.

So was what I saw all those years ago an example of corvid revenge? Or something else entirely? Our inability to answer this question reveals how much we still need to overcome our arrogant assumption that only we humans are capable of thinking and planning and all the other wonderful things we blithely believe only we can do. That we are not particularly special in that regard can be humbling but it can also open our eyes to what we have in common with our fellow earthlings.

“People must have renounced, it seems to me, all natural intelligence to dare to advance that animals are but animated machines.... It appears to me, besides, that such people can never have observed with attention the character of animals, not to have distinguished among them the different voices of need, of suffering, of joy, of pain, of love, of anger, and of all their affections. It would be very strange that they should express so well what they could not feel.”

Voltaire

The Flume

On May 3rd 2003, a major tourist attraction in northern New Hampshire known as the Old Man of the Mountain finally crumbled away in a landslide. This was not really an unexpected event as everyone knew that eventually the rocky ledges which created the profile would give way.

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Old Man Before Old Man After

The Old Man was a natural formation produced by several granite ledges that lined up to create the famous craggy profile only when viewed from the side. If you had looked at it directly ‘face on’, you would have only seen an odd jumble of rock ledges. However because the Old Man was composed of granite which contained feldspar, it was particularly vulnerable to weathering. Numerous efforts were made over the years to shore up the ledges of the profile, but the end was never really in doubt. Gravity finally overcame human ingenuity and the ‘face’ collapsed.

The outpouring of anguish, especially from local tourism boosters, may have puzzled out-of-staters. The fact is New Hampshire is a small state lacking the outstanding vistas that many western states can boast of, such as the Grand Canyon in Arizona, Yellowstone National Park in Wyoming or the Kilauea volcano in Hawaii. The Old Man was the only spectacular attraction that drew large numbers of summer tourists into the area. With him gone, the feeling was that the tourists would vanish as well.

Well, actually they didn’t. They’re still coming. Even without the Old Man, there are many places in New Hampshire attractive to tourists. In the winter, there is downhill skiing, snow-boarding, cross-country skiing, snowmobiling and snow shoeing. In the summer, there are lakes for boating or swimming, rivers to canoe on, camp grounds, hiking trails and dozens of small scale attractions that are family-friendly and just plain interesting to visit. One of these is the Flume.

Located at the southern end of Franconia Notch, the Flume is a narrow gorge about 800 feet in length and varies between 12 and 20 feet in width. While Native Americans were likely quite familiar with it, it was not ‘officially’ discovered until about 1808 by a remarkably spry 93 year old lady by the name of Jess Guernsey who was looking for a good place to fish (anglers take note: your hobby is conducive to longevity!) . Millions of years ago a huge blob of molten magma pushed up under the overlying rock though never breaking the surface. As it cooled slowly, vertical fractures formed into which basalt oozed and also cooled. Over the eons, weathering eventually exposed the granite and since the basalt dikes more easily eroded, this created the narrow gorge that is the Flume.

Like all natural formations, the Flume is constantly morphing under the influence of rain, frost and snow. When Jess first came across it, a huge boulder could be found wedged in the narrow gorge.
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In June of 1883, a heavy rainstorm triggered a landslide which swept away the boulder and deepened the gorge, creating Avalanche Falls. While the boulder itself was never found again, the damage left by its passage has since healed over, leaving a beautiful series of small waterfalls, an excellent subject for videos and photographs.

Another point of interest is the Sentinel Pine Bridge, a pedestrian bridge constructed in 1939. The bridge is so named because originally a huge pine by that name, 90 feet tall and five feet in diameter, once grew in the area. The Great Hurricane of 1938 uprooted this venerable plant so the tree was cut up and used as the base for the foot bridge bearing its name. The trunk of the old pine is still visible if you walk across the bridge and up the trail a short distance and look back.

The Flume Gorge is open during the late spring and summer into October. A series of walkways allow visitors to stroll through the gorge itself as well as the surrounding woodlands. There are a few caveats; mainly it requires you be a reasonably good walker as the full loop through the area is about two miles, which can be hard on the elderly and the handicapped. Also pets are discouraged. The entry fee of $16 for adults and $13 for children over 6, may discourage those of limited funds, but the walk is well worth the effort and money.

It is possible to access the Flume during the winter though the wooden walkways going through the gorge are removed when the weather chills, so you are better off not trying it alone. However a view of the Flume during winter is truly spectacular and hardy souls not afraid to brave the cold and ice will appreciate its beauty.

In recent years movements have cropped up in reaction to the corporate effort to control every aspect of our lives. Slow Food arose in reaction to the industrialization of food production and its accompanying loss of quality. Slow Democracy is an effort to help citizens regain control of politics especially on the local level. Now we see efforts to create Slow Tourism. While this may be a bit of overkill, the idea of simplifying travel, reducing its expense, distance traveled, avoiding canned tours, is beginning to grow in popularity.

A visit to the Flume fits in very well with this. Take a stroll through this small but scenic gorge. Take an opportunity to see nature close up, instead of flashing by while you are driving down the freeway. If you’re ambitious enough, visit it in both summer and winter, and get a real feel for the ever changing face of the world you are a part of.
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