Category: Uncategorized

Food – early green shoots.

Excuse the pun! But there are signs of change.

Yesterday’s post spelled out in letters bold, so to speak, the madness of our present relationship with food.  As in the blindness of the vast majority of consumers when it comes to our consumption of food.  Such as the blindness of Americans, for example!  Presuming that few are aware that feeding all of us Americans accounts for about 15% of US energy use, [1] and the average food item travels more than 5,000 miles from farm to fork. [2]

So it’s encouraging to see that there are signs of hope.

For example, in the UK, Martin Crawford has a wealth of information about forest gardening on his website The Forest Garden.

Welcome to the Forest Garden.

Inspired by the effortless abundance in nature we believe that forest gardens are the best way to produce local wholesome organic food, timber products and a myriad of other natural non-wood items. Forest gardens, with careful design and management, also improve degraded soils and create wildlife havens, employment and beauty. We love this way of gardening and farming with nature, we hope you do too.

We’ve just started to create the largest Forest Garden site in UK so please check back regularly to see how we’re getting on.

And Martin’s thirteen-minute video on the topic is pure inspiration.

Then in the USA, we see the increasing power of the voice of such organisations as the Post Carbon Institute whose mission statement reads:

Post Carbon Institute provides individuals, communities, businesses, and governments with the resources needed to understand and respond to the interrelated economic, energy, environmental, and equity crises that define the 21st century. We envision a world of resilient communities and re-localized economies that thrive within ecological bounds.

Watch the PCI’s Overview video here.

Still in the USA but much closer to home, indeed just a four-minute drive away, is Sweet Water Farm.

A picture from Sweet Water Farm.
A picture from Sweet Water Farm.

Sweet Water Farm is a small family owned and operated farm located in beautiful Hugo, Oregon near the base of Mt. Sexton. Sam and Denise work the fields with their son Ari and daughter Ivory overseeing the operation. Our mission is to provide healthy food to our community while take care of the place we call home.

Then we have the Southern Oregon Permaculture Institute with more resources for us. And the Siskiyou Permaculture Resources Group. With more for us, I don’t doubt!

So how to leave this?

Firstly, by reminding ourselves of Rebecca Hosking’s Modbury, Devon farm.

Secondly, by reading the article in the UK’s Daily Mail newspaper back in February, 2009. From which I quote:

More than 96 per cent of all the food grown in Britain is reliant on synthetic fertiliser. Without it we’d be in serious trouble.

But without artificial fertiliser there’s not enough nutrients for the crops to grow, and without ploughing there is nothing to aerate the soil. So how can we manage without them?

The answers are in nature. As Charles Darwin pointed out, earthworms have been ploughing and aerating the soil for millions of years. And as for fertilisers, just look at how a forest flourishes: by using the natural fertility created by billions of living microbes, fungi, plants and animals.

“The answers are in nature.”

What better way than that to close today’s post!

References:

[1] Patrick Canning, Ainsley Charles, Sonya Huang, Karen R. Polenske, and Arnold Waters. Energy Use in the US Food System. U.S. Department of Agriculture Economic Research Service. (ERR-94) 39 pp, March 2010.
[2] Christopher Weber and H. Scott Matthews. 2008. Food Miles and the Relative Climate Impacts of Food Choices in the United States Environmental Science and Technology 42: 3508-3513.

The critical value of predators in our wild lands.

The consequences of the reintroduction of wolves to Yellowstone National Park.

I have two people to offer my thanks to for today’s post: Suzann and Ginger.   Both of them within hours of each other sent me an email recommending the following video.  So, without further ado, here is that video.  (Oh, would you believe this.  The video was released on February 13th, 2014 and, at the time of me writing this post, has been viewed 1,453,345 times! Wow!)

Published on Feb 13, 2014

Visit http://sustainableman.org/ to explore the world of sustainability.

For more from George Monbiot, visit http://www.monbiot.com/ and for more on “rewilding” visit http://bit.ly/1hKGemK and/or check out George Monbiot’s book Feral: rewilding the land, the sea and human life: http://amzn.to/1dgdLi9

“When we try to pick out anything by itself, we find it hitched to everything else in the Universe.” – John Muir

When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable “trophic cascade” occurred. What is a trophic cascade and how exactly do wolves change rivers? George Monbiot explains in this movie remix.

Narration from TED: “For more wonder, rewild the world” by George Monbiot. Watch the full talk, here: http://bit.ly/N3m62h

B-Roll Credits:
“Greater Yellowstone Coalition – Wolves” (http://bit.ly/1lK4LaT)
“Wolf Mountain” (http://bit.ly/1hgi6JE)
“Primodial – Yellowstone” (https://vimeo.com/77097538)
“Timelapse: Yellowstone National Park” (http://bit.ly/1kF5axc)
“Yellowstone” (http://bit.ly/1bPI6DM)
“Howling Wolves – Heulende Wölfe” (http://bit.ly/1c2Oidv)
“Fooled by Nature: Beaver Dams” (http://bit.ly/NGgQSU)

Music Credits:
“Unfoldment, Revealment, Evolution, Exposition, Integration, Arson” by Chris Zabriskie (http://bit.ly/1c2uckW)

FAIR USE NOTICE: This video may contain copyrighted material. Such material is made available for educational purposes only. This constitutes a ‘fair use’ of any such copyrighted material as provided for in Title 17 U.S.C. section 106A-117 of the US Copyright Law.

For any concerns or questions, you may contact us athttp://sustainableman.org/contact/

If you want to read more on a general level, then my post on the 11th January, 2014, An echo in the hills! may be worthwhile. It included this from William Ripple, of Oregon State University:

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Top dogs keep ecosystems in order

Many of these large carnivore species are endangered and some are at risk of extinction, either in specific regions or entirely. Ironically, they are vanishing just as we are learning about their important ecological effects, which is what led us to write a new paper in the journal Science to document their role.

From a review of published reports, we singled out seven species that have been studied for their important ecological role and widespread effects, known as trophic cascades. These are the African lion, leopard, Eurasian lynx, cougar, gray wolf, sea otter and dingo.

Based on field research, my Oregon State University co-author Robert Beschta and I documented the impact of cougars and wolves on the regeneration of forest tree stands and riverside vegetation in Yellowstone and other national parks in western North America. Fewer predators, we found, lead to an increase in browsing animals such as deer and elk. More browsing disrupts vegetation, reduces birds and some mammals and changes other parts of the ecosystem. From the actions of the top predator, widespread impacts cascade down the food chain.

Similar effects were found in studies of Eurasian lynx, dingoes, lions and sea otters. For example in Europe, absence of lynx has been closely tied to the abundance of roe deer, red fox and hare. In Australia, the construction of a 3,400-mile dingo-proof fence has enabled scientists to study ecosystems with and without dingoes which are closely related to gray wolves. They found that dingoes control populations of herbivores and exotic red foxes. The suppression of these species by dingoes reduces predation pressure, benefiting plants and smaller native prey.

In some parts of Africa, the decrease of lions and leopards has coincided with a dramatic increase in olive baboons, which threaten crops and livestock. In the waters off southeast Alaska, a decline in sea otters through killer whale predation has led to a rise in sea urchins and loss of kelp beds.

Predators are integral, not expendable

We are now obtaining a deeper appreciation of the impact of large carnivores on ecosystems, a view that can be traced back to the work of landmark ecologist Aldo Leopold. The perception that predators are harmful and deplete fish and wildlife is outdated. Many scientists and wildlife managers now recognise the growing evidence of carnivores’ complex role in ecosystems, and their social and economic benefits. Leopold recognised these relationships, but his observations were ignored for decades after his death in 1948.

op carnivores, at work keeping things in check. Doug Smith
Top carnivores, at work keeping things in check. Doug Smith

Human tolerance of these species is the major issue. Most would agree these animals have an intrinsic right to exist, but additionally they provide economic and ecological services that people value. Among the services documented in other studies are carbon sequestration, restoration of riverside ecosystems, biodiversity and disease control. For example, wolves may limit large herbivore populations, thus decreasing browsing on young trees that sequester carbon when they escape browsing and grow taller. Where large carnivore populations have been restored – such as wolves in Yellowstone or Eurasian lynx in Finland – ecosystems appear to be bouncing back.

I am impressed with how resilient the Yellowstone ecosystem is, and while ecosystem restoration isn’t happening quickly everywhere in this park, it has started. In some cases where vegetation loss has led to soil erosion, for example, full restoration may not be possible in the near term. What is certain is that ecosystems and the elements of them are highly interconnected. The work at Yellowstone and other places shows how species affect each another through different pathways. It’s humbling as a scientist to witness this interconnectedness of nature.

My co-authors and I have called for an international initiative to conserve large carnivores in co-existence with people. This effort could be modelled after a couple of other successful efforts including the Large Carnivore Initiative for Europe, a non-profit scientific group affiliated with the International Union for the Conservation of Nature, and the Global Tiger Initiative which involves all 13 of the tiger-range countries. With more tolerance by humans, we might be able to avoid extinctions. The world would be a scary place without these predators.

William Ripple does not work for, consult to, own shares in or receive funding from any company or organisation that would benefit from this article, and has no relevant affiliations.

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The ConversationMan! We are a strange species at times!

The sounds of life.

Bernie Krause: The voice of the natural world

Not going to do anything other than ask you to watch, or more pertinently listen, to this 14-minute video.

Published on Jul 15, 2013

Bernie Krause has been recording wild soundscapes — the wind in the trees, the chirping of birds, the subtle sounds of insect larvae — for 45 years. In that time, he has seen many environments radically altered by humans, sometimes even by practices thought to be environmentally safe. A surprising look at what we can learn through nature’s symphonies, from the grunting of a sea anemone to the sad calls of a beaver in mourning.

The Wikipedia entry explains that:

Bernie Krause was born in 1938. Somewhat of a musical prodigy, by age 3-1/2 he studied violin and by age 4 classical composition. He performed on a variety of stringed instruments (cello, bass, viola, harp) but fell in love with the guitar. He was disappointed when in 1955 not a single music school to which he applied would accept him with guitar as his primary instrument. Krause went on to work as a studio guitarist on jazz sessions and, occasionally, on early Motown sessions. He also worked as a recording engineer and producer in Ann Arbor while an undergraduate at the University of Michigan. He joined The Weavers in 1963, occupying the position created by co-founder Pete Seeger and stayed with them until they disbanded a year later.

More details here.

Do go across to Bernie Krause’s website Wild Sanctuary if only to listen to the sounds of birds on the ‘home page’!

 

Loss of service

Crumbling edge techonology!

At around 11am local Pacific time today (Monday) we lost our internet connection at home. (I have borrowed neighbours Dordie and Bill’s connection to publish this.)

The engineers say it could be up to 48 hours before they attend to the issue.

So enjoy a couple of days peace!

Regards to all,

Paul

Finger trouble!

Apologies to all.

For some reason, today’s post, that should have appeared some 6 hours ago, is caught up in a WordPress ‘loop’.

Trying to sort out the issue and hope to have the post, a guest post from Chris Snuggs, published in the next 30 minutes, or less.

I’m sorry but I forget!

I can remember everything, except the things I forget!

Today’s post is about something that at it’s heart is no laughing matter; loss of memory.  But the opportunity to open in a slightly frivolous manner is simply too tempting!

Because I admit to not remembering when I started to lose my memory! 🙂

But somewhere along the way during the last 5 or 6 years others around me, especially Jeannie, started noticing that my mental recall wasn’t so good.  In November, I shall be 69 and have been told (I forget by whom!) that the sort of life changes that these last few years have delivered would be classic causes of declining memory in a person in their sixties.

OK, on with the show.

Some time ago, I received an email from a Daniel Strauss.  This is what Daniel wrote:

Hi,

I’’m a contributor to an education improvement resource and I recently published an article providing many tips about improving your memory I think you’ would be interested in. I found your site and your item, Let’s do nothing, during my research and would like to invite you to take a look at my published piece.

Please let me know if you woul’d be interested in taking a look and possibly sharing with your readers.

Thanks,

Daniel

My reply was to query Daniel’s motivation before saying ‘yeah’ or ‘nay’.  A further email subsequently arrived:

I am one of many contributors on a research project and recently completed work on resource that provides quick and easy tips to keep your mind sharp and be able to remember things you’ve learned. I reached out because I thought you and your readers would be interested in my resource. Here is the link to the resource. Take a look and let me know if you would consider including it among the other resource links that you’ve provided on your site.

Look forward to hearing from you.

Thanks for your help.

I was happy to feature these memory tips.

The 75 tips are on a website that is called the Open Education Database, from which one learnsWe’ve compiled the Open Education Database (OEDb) to help ambitious or prospective students find the most convenient, valuable, and relevant education programs to fulfill their academic and career objectives.

Not entirely sure why a feature on memory is part of the OEdb website, but so what!  The tips strike me as fabulous advice.

The memory feature is called The Memory Toolbox: 75 Tips and Resources to Go from Amnesic to Elephantic, and is introduced, thus:

Many people expect increasing memory loss as they age, but this memory loss can be reduced or stalled with some simple memorization techniques, physical exercise, and a reduction of stress. In fact, impaired memory has more to do with chemicals that are released in the brain when an individual suffers from chronic stress. But, you can reduce the obstacles and increase your memory capacity with the seventy-five tips and resources listed below. In fact, you can go from amnesic to elephantic within a few short weeks.

Some of the tips you may already know, but we’ve repeated them because they may have slipped your mind. Other tips are from recent news stories that contained information you may not have heard. The links will take you to those news items and to other resources that you can use to increase your capacity to remember anything you deem important.

The 75 tips and resources are sorted into 10 groupings; here are some of the recommendations:

Be in the Moment

You can’t remember something if you’ve never learned it, so focus on learning.

It only takes about eight seconds to process data through your hippocampus into the appropriate memory center, so it doesn’t take long to absorb information.

To learn how to stay in the moment, don’t focus on the past or worry about the future while you’re learning.

Don’t multitask, as you create a “brain drain” when you focus on more than one activity.

Create a Learning Environment

Create a learning environment at home. This is crucial for adult learners who will be taking online courses, while balancing work, family, and other factors.

Use All Your Senses

If you’re learning something, involve as many senses as possible to help retain the experience.

Drawing and writing includes the use of motor skills that help you to remember information as you stimulate motor pathways.

If you utilize these motor skills in a task, don’t try something new for a few days. Instead, repeat some of the exercises listed immediately below a few times during the first week so that they become ingrained with your learning habits.

Talk with another person about the information you’ve gathered. This action will incorporate more than one sense and it will help you to categorize information as well.

Attach your ideas to an inert object for your learning process. For instance, connect the introduction of a speech to the entrance of the house, move on to the next room to connect the introduction to the next idea, and so on throughout a building.

Use Mnemonic Devices

Mnemonic (the initial “m” is silent) devices can provide clues to help you remember things. For instance, you can use visual images to memorize names, places, and events. If you wanted to remember Tom’s name, think of a tom cat and connect that person to that image. Or, use something more obvious, like Queen Victoria for Victoria. Just place an imaginary crown on Victoria’s head and you might remember that person’s name the next time you meet them.

“Every Good Boy Does Fine” is a sentence that many musicians use to remember the lines in a treble staff (E, G, B, D, and F). Medical students use silly sentences to remember anatomical features. Try this tool when you need to memorize a sequence of difficult words or a series like the biological taxonomy (Kingdom, Phylum, Class, Order, Family, Genus, Species): “Kids Played Cards On Furry Gray Skins.”

Connect new data to information you already know. For example, if you already know how to cook a turkey, use that information to relate to how you might cook a goose. You’re merely building on information you’ve already retained and relating it to a new recipe. The new recipe will be easier to remember.

Organize

Disorganized people report more memory problems than those individuals who are accustomed to organization. This ability to organize is external as well as internal…External organization can free your brain up for more creative endeavors. Internal organization requires a less stressful lifestyle.

Write things down, but write them down in appropriate places. For instance, write addresses in address books, and write grocery lists in a special notebook that you’ve designated for that list. Accordingly, use specific places in the house for certain items. For instance, if you hang the keys on a hook by the door when you enter, you won’t need to sap your time or brain power to find those keys.

Use online or paper calendars to remember important dates. This will help you to be more social, on time, and employed. Plus, you can free up your mind for more creative endeavors.

Keep a pad, pencil and small flashlight by your bed to write down ideas that you have at night. If you forget these tools, just move something out of place so that you’ll remember that idea in the morning (just throw a tissue or book on the floor so you see it in the morning – those items will trigger memories of the previous evening).

Increase your scholarly productivity with tools that will help you stay organized online.

Overlearn

Spend some time with new material a few hours after you’ve been introduced to it. Review notes and try to consolidate the notes into a broad concept or idea.

Review notes and other information at intervals throughout the next few days. This is called “Spaced Rehearsal” or “Spaced Repetition,” and it’s a more effective method for learning than cramming.

When you use overlearning, you improve recall speed.

Retain a Positive Attitude

Tell yourself that you want to learn and that you can learn and remember the information at hand.

A positive outlook and positive mental feedback sets up an expectation for success.

Exercise Regularly

Exercise increases oxygen to the brain, and oxygen is important for brain function.

Physical exercise reduces the risk for many disorders that relate to memory loss, such as dementia and cardiovascular disease.

The hippocampus is especially vulnerable to age-related deterioration that can affect how well you retain information, so it’s important to maintain an exercise routine as you age.

Walking is not strenuous (unless you power walk), so your leg muscles don’t take up extra oxygen and glucose like they do during other forms of exercise. If you find yourself stressed, take a few minutes to oxygenate your brain with a leisurely walk.

Manage stress

Cortisol, the stress hormone secreted under stress by the human adrenal gland, near the kidneys, can damage the hippocampus if stress is unrelieved.

Physical exercise can help to relieve stress. Even a simple walk can help to clear the mind.

Jokes, soothing music, and even a short nap can help to break the stress.

On the other hand, arousing, exciting, momentous occasions, including stressful ones, get filed away very readily. If you can remember your first date, your first job, 9/11, or when Kennedy was shot, these examples prove that some stressful occasions can create vivid memories.

Other Good habits

A good night’s sleep is necessary for memory consolidation. Sleep disorders (especially in aging women) can leave you tired and unable to concentrate during the day.

Quit smoking – smoking constricts arteries that deliver oxygen to the brain. Research has proven this memory loss in smokers.

Relaxation through meditation, tai chi, yoga, or other techniques that slow respiration, slow metabolism, and release muscle tension can make a huge difference in your overall health and stress levels. Invest about ten to fifteen minutes per day with these techniques.

Staying properly hydrated can do more for your body and mind than eating, at times. Drink your recommended 8-10 glasses per day.

So if you, like me, find the loss of one’s memory to be frustrating, or worse, make a note of the Memory Toolbox website and work your way through all 75 excellent tips and recommendations. It’s a fabulous resource.

I’ll shall be adding the link to my ‘blogroll’ – so long as I don’t forget! 😉

The evolution of dogs

Not quite as obvious as it might seem.

Considering that this blog is called Learning from Dogs, there has been precious little published about the animal species known as Canis familiaris; the classification of the domestic dog.  Let me try to correct that.

So, this reference explains:

The subdivision of Canidae into “foxes” and “true dogs” may not be in accordance with the actual relations; also, the taxonomic classification of several canines is disputed. Recent DNA analysis shows that Canini (dogs) and Vulpini (foxes) are valid clades (see phylogeny below). Molecular data imply a North American origin of living Canidae and an African origin of wolf-like canines (CanisCuon, and Lycaon).

Currently, the domestic dog is listed as a subspecies of Canis lupusC. l. familiaris, and the dingo (also considered a domestic dog) as C. l. dingo, provisionally a separate subspecies from C. l. familiaris; the red wolfeastern Canadian wolf, and Indian wolf are recognized as subspecies. Many sources list the domestic dog as Canis familiaris, but others, including the Smithsonian Institution and the American Society of Mammalogists, more precisely list it as a subspecies of C. l. familiaris; the red wolf, eastern Canadian wolf, and Indian wolf may or may not be separate species; in the past, the dingo has been variously classified as Canis dingoCanis familiaris dingo and Canis lupus familiaris dingo.

However a recent paper published by Nature magazine throws some interesting light of the development on the domestic dog.  As the article preview explains:

The genomic signature of dog domestication reveals adaptation to a starch-rich diet

The domestication of dogs was an important episode in the development of human civilization. The precise timing and location of this event is debated and little is known about the genetic changes that accompanied the transformation of ancient wolves into domestic dogs. Here we conduct whole-genome resequencing of dogs and wolves to identify 3.8 million genetic variants used to identify 36 genomic regions that probably represent targets for selection during dog domestication.

Nineteen of these regions contain genes important in brain function, eight of which belong to nervous system development pathways and potentially underlie behavioural changes central to dog domestication. Ten genes with key roles in starch digestion and fat metabolism also show signals of selection. We identify candidate mutations in key genes and provide functional support for an increased starch digestion in dogs relative to wolves. Our results indicate that novel adaptations allowing the early ancestors of modern dogs to thrive on a diet rich in starch, relative to the carnivorous diet of wolves, constituted a crucial step in the early domestication of dogs.

The BBC News website picked up on this:

Dog evolved ‘on the waste dump’

Jonathan AmosBy Jonathan Amos Science correspondent, BBC News

Anyone who owns a dog knows that it will rummage around in the kitchen bin looking for food, given half a chance.

But this annoying behaviour may have a more profound undercurrent than we realise, according to scientists.

A new study of dog genetics reveals numerous genes involved in starch metabolism, compared with wolves.

It backs an idea that some dogs emerged from wolves that were able to scavenge and digest the food waste of early farmers, the team tells Nature journal.

No-one knows precisely when or how our ancestors became so intimately connected with dogs, but the archaeological evidence indicates it was many thousands of years ago.

One suggestion is that the modern mutt emerged from ancient hunter-gatherers’ use of wolves as hunting companions or guards.

But another opinion holds that domestication started with wolves that stole our food leftovers and eventually came to live permanently around humans as a result.

Anyone who owns or loves dogs will find this article fascinating.  Jonathan Amos goes on to say:

“This second hypothesis says that when we settled down, and in conjunction with the development of agriculture, we produced waste dumps around our settlements; and suddenly there was this new food resource, a new niche, for wolves to make use of, and the wolf that was best able to make use of it became the ancestor of the dog,” explained Erik Axelsson from Uppsala University.

“So, we think our findings fit well with this theory that the dog evolved on the waste dump,” he told BBC News.

Dr Axelsson and colleagues examined the DNA of more than 50 modern dogs from breeds as diverse as the cocker spaniel and the German shepherd. They then compared their generic genetic information with those of 12 wolves taken from across the world.

The Swedish-US team scanned the DNA sequences of the two types of canid for regions of major difference. These would be locations likely to contain genes important in the rise of the domesticated dog.

Axelsson’s group identified 36 such regions, carrying a little over a hundred genes. The analysis detected the presence of two major functional categories – genes involved in brain development and starch metabolism.

In the case of the latter, it seems dogs have many more genes that encode the enzymes needed to break down starch, something that would have been advantageous in an ancestor scavenging on the discarded wheat and other crop products of early farmers.

Do go across to that BBC item and read the rest of the article.

That article and the paper in Nature magazine resonate strongly with an article written on the Dr George Johnson on Science website.  In fact I referred to the George Johnson piece when I first published the Dogs and integrity side piece in July 2009. (My how time flies!)  As that George Johnson piece reveals:

This week I found myself wondering about Boswell’s origins. From what creature did the domestic dog arise? Darwin suggested that wolves, coyotes, and jackals — all of which can interbreed and produce fertile offspring– may all have played a role, producing a complex dog ancestry that would be impossible to unravel. In the 1950s, Nobel Prize-winning behaviorist Konrad Lorenz suggested some dog breeds derive from jackals, others from wolves.

Based on anatomy, most biologists have put their money on the wolf, but until recently there was little hard evidence, and, as you might expect if you know scientists, lots of opinions.

The issue was finally settled in 1997 by an international team of scientists led by Robert Wayne of the University of California, Los Angeles. To sort out the evolutionary origin of the family dog, Wayne and his colleagues used the techniques of molecular biology to compare the genes of dogs with those of wolves, coyotes and jackals.

Wayne’s team collected blood, tissue, or hair from 140 dogs of sixty-seven breeds, and 162 wolves from North America, Europe, Asia, and Arabia. From each sample they extracted DNA from the tiny organelles within cells called mitochondria.

While the chromosome DNA of an animal cell derives from both parents, the mitochondrial DNA comes entirely from the mother. Biologists love to study mitochondrial DNA because of this simple line of descent, female-to-female-to-female. As changes called mutations occur due to copying mistakes or DNA damage, the mitochondrial DNA of two diverging lines becomes more and more different. Ancestors can be clearly identified when you are studying mitochondrial DNA, because clusters of mutations are not shuffled into new combinations like the genes on chromosomes are. They remain together as a particular sequence, a signature of that line of descent.

Do read the full article here.

Finally, just watch this short trailer for a BBC Horizon screened in early 2010.  (Wet eyes warning!)

So the next time you look a dog in the eyes or hug their lovely furry body, think how far back the relationship goes and marvel at how much we have learnt from them.

Man and dog.  Each loving and protecting the other!
Man and dog. Each loving and protecting the other! (Ex-feral dog Hazel snuggling up on the author’s chest who, I can assure you, was genuinely fast asleep when Jean took the picture one evening last January.)

The end of the world?

Maybe not from a Mayan perspective but, nevertheless, who knows!

For some time now I have subscribed to the online magazine Big Think.  Daniel Honan, Managing Editor, has contrived to bring together a group of very interesting authors from a wide range of disciplines, presenting a weekly collection of thought-provoking articles.  Despite the volume of emails that seems to assault my in-box each day, it’s very rare for me not to browse the weekly digest from Big Think.

Thus it was that early on the 13th (last Thursday) I read a wonderful item written by Steven V. Mazie, Associate Professor of Political Studies at Bard High School Early College-Manhattan.

A quick telephone call to Dan Honan produced an immediate ‘yes’ to my request for permission to republish the Steven Mazie piece here on Learning from Dogs so settle back and enjoy.

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Googling the Apocalypse: the Web as Epistemological Vortex

Steven Mazie on December 11, 2012, 2:12 PM

Let’s say you’re just now tuning in to reports that the world will end on December 21 when the Mayan calendar resets to zero. Maybe you’re one of the 35 million Americans who fear it will really happen. Maybe the prospect of solar storms, rogue planets and devastating floods is a welcome distraction from more pedestrian anxieties of everyday life. Or maybe you’re just curious how such a ridiculous idea could persuade “panicked” Russians to buy up all the “matches, kerosene, sugar and candles” in town or spur a Chinese man to spend his life savings building an ark to keep him afloat after the catastrophe.

Where do you turn to learn more? To the epistemic umbrella of the 21st century, of course, and here is what Google will show you.

SM1

Do you consult the first hit, billed as the “official website for 122112 information”? Do you settle for the detailed account in the Wikipedia entry, listed second? Or do you flick down to the third, an earnest attempt by NASA to explain “Why the World Won’t End”?

If you go with the first site, you will find a bizarre, colorful bazaar of information, perspectives and advice on the approaching doomsday. There is enough to keep you occupied here for a while: a list of celebrities who believe the hype (finding Mel Gibson on the list isn’t much of a surprise, but Janeane Garofolo? really?), an article listing “37 Things You Should Start Hoarding Now” and one remarkable video summarizing the various ways the world might end and calling on world leaders to tell the “TRUTH” about the devastation awaiting us:

The video is a study in epistemic manipulation. Narrated by a man with a severe British accent, the presentation claims — three times — “we just don’t know what to believe anymore” about “the most anticipated date of our time.” Implying that the media, corporate advertisers, the “government-sponsored scientists” at NASA and “even highly respected major religious organizations” are all either mistaken or willfully fooling us, the video appeals to our “gut instincts that something is wrong — something just doesn’t feel right.” It’s a miracle Stephen Colbert hasn’t picked this up yet. “In the eyes of many,” the video announces with no substantiation, “the prophecies of doom have been written.”

The sad hilarity of NASA’s attempt to calm everyone down takes the form of a staid FAQ. There are no bells and whistles, videos, garish colors or flashing links. Just sober, somewhat condescending, straightforward claims: “Our planet has been getting along just fine for more than 4 billion years, and credible scientists worldwide know of no threat associated with 2012.”

The problem is that credible science often fails to convince the masses. It cannot budge the majority of Americans who continue to deny the reality of evolution. It cannot convince more than 41 percent of Americans that the activities of human beings play a role in global warming. It’s no wonder, then, that so many people worldwide are keeping doomsday supply companies in business, buying up freeze-dried food rations and personal bunkers rather than Christmas presents, or that sites like December212012.com are profiting from these advertisers.

It’s dispiriting to witness the mass delusion of a tenth of humanity. You have to feel sorry for the Chinese ark-builder who will be left penniless on December 22, and you have to empathize with the people who are contemplating killing their pets or committing suicide to avoid the doomsday devastation.

But this unsettling phenomenon is a symptom of a universal human quandary: how to know whom to trust about things we can’t see or don’t understand. In a section on the rationality of belief in his delicious book Cunning (2006), political and legal theorist Don Herzog offers this:

What you believe depends on who you believe. And who you believe depends on what you believe. Your beliefs, your knowledge, your experience, your assignments of what I’ll call epistemic authority, that is, who or what sources are trustworthy on what issues: all are caught up in each other…Whether it’s rational for you to believe something depends on how it fits in with what you already believe, not least about the credibility of those reporting it.

The best argument against the doomsday believers may come on December 22, when, with any luck, most of us will still be around. But as my fellow blogger David Ropeik explained recently, and as Herzog’s analysis indicates, the next epistemological doomsday is just around the corner.

Follow Steven Mazie on Twitter: @stevenmazie

oooOOOooo

My judgment is that I should leave this post as it is.  As a slightly tongue-in-cheek review of this much heralded prediction.

But I can’t.

I’m going to follow Steve’s article with this (thanks Christine):

More footage from Chasing Ice,  an astonishing clip of the largest iceberg calving ever recorded. Arctic sea ice levels this summer hit a record low; according to the U.S. National Snow & Ice Data Centre in September, more than 600,000 square kilometres more ice had melted in 2012 than was ever recorded by satellites before. We are indeed melting our children’s future, and apparently many of us are too busy to hold our governments to account for their lack of action.

If we don’t change our ways on this beautiful planet pretty damn soon, then my guess is that we are headed for a massive depopulation and a return to a much more primitive lifestyle, a future that will be brutally obvious by 2020.

What is relevant, to a degree unprecedented in the history of humanity, is how the peoples of this planet respond NOW!

Historic times indeed.

co2Nov12

Arizona to Oregon

A challenging couple of weeks ahead of us.

On the 23rd, next Tuesday, Jean and I plus our eleven dogs and five cats together with the contents of our Arizonan house move the 1,200 miles to SW Oregon!  Moving to a beautiful home with 13 fabulous acres just outside the small community of Merlin, near Grants Pass.

The view from the rear deck!
The lily pool gets checked out by Pharaoh!

But managing Learning from Dogs for the next couple of weeks or so is going to be a challenge.

So I shall be re-running posts from time to time concentrating on posts that were published during the early months of Learning from Dogs on the assumption that many of today’s readers will not have seen them.

It’s likely that internet access won’t be available to me until the early days of November, so, between now and then Martin Lack of Lack of Environment has very kindly offered to monitor goings on and respond to comments.  Thank you, Martin!

As British Rail have been known to say, ‘Normal service will be resumed just as soon as possible!