I can’t remember how long ago it was that I came across Alexandra Horowitz but the name stuck. For Alexandra is an author of many titles although many of them are about dogs.
But here’s a quote from someone who reviewed her book, On Looking: A Walker’s Guide to the Art of Observation.
“Horowitz writes like a poet, thinks like a scientist, and ventures like an explorer. Her book will have you looking in a new way at the world around you, and make you glad you did.” – Susan Orlean, author of Rin Tin Tin
If you haven’t already read some of her books then don’t delay!
Now I want to introduce a different side of Alexandra. That of her being a broadcaster, for want of a better description.
This is not a short video, it is 49 minutes long. But that’s a reason to sit down and thoroughly immerse oneself in her talk.
It is introduced thus:
To a dog, there is no such thing as “fresh air.” Every breath is full of information—in fact, what every dog knows about the world comes mostly through their nose. Dogs, when trained, can identify drugs of every type, underwater cadavers, cancer, illicit cell phones in prison, bed bugs, smuggled shark fins, dry rot, land-mines, termites, invasive knapweed, underground truffles, and dairy cows in estrous. But they also know about the upcoming weather, earthquakes before they happen, how “afternoon” smells, what you had for breakfast, and whether a cat touched your leg yesterday. And of course, they sniff their way home and know the distinctive odor of each spot of sidewalk as you travel there.
Alexandra Horowitz is a research scientist in the field of dog cognition and the New York Times bestselling author of “Inside of a Dog”. Her new book “BEING A DOG: Following the Dog into a World of Smell” explores in even greater depth what dogs know, delving into all of these remarkable abilities and revealing a whole world of experiences we miss every day. Alexandra visited Google Seattle to share her research and open eyes (and noses!) of pet parents everywhere.
I’m going to try and publish some posts on a whole range of topics. The one common denominator is that they are of interest to yours truly. Hopefully I am not alone in this!
It’s going to be a bit ad hoc including responding to comments from a week today until October 8th/9th.
But today’s post is a short video that nonetheless makes for fascinating viewing.
Young Oliver had an upset tummy during the night resulting in the bedroom carpet needing a little ‘sorting out’ after midnight. Thus I was very grateful that a human’s sense of smell is very much inferior to that of the dog!
Oliver sleeping in front of the wood-stove yesterday morning.
I couldn’t escape the irony that today’s post was inspired by an email from friend Dan Gomez. His email included the link to an article on the Brain Links website. It was called How a Dog Actually “Sees” the World Through Smell. Here’s how the article opened:
“The world of scents is at least as rich as the world of sight.”
Even though smell is the most direct of our senses and the 23,040 breaths we take daily drag in a universe of information — from the danger alert of a burning odor to the sweet nostalgia of an emotionally memorable scent — our olfactory powers are not even mediocre compared to a dog’s. The moist, spongy canine nose is merely the gateway into a remarkable master-machine which can detect smells in concentrations one hundred-millionth of what we humans require to smell something, and then transmute them into immensely dimensional and useful information about the world. So magnificent is the dog’s olfactory brawn — including the ability to sniff out skin, breast, bladder, and lung cancers with an astounding degree of accuracy and to literally smell fear — that to our primitive human perception it appears like nothing short of magic.
The article also included this short TED Talk but I have taken the liberty of including the paragraph that preceded the YouTube video.
How that neurobiological magic happens is what cognitive scientist Alexandra Horowitz — who heads the Dog Cognition Lab at Barnard College but has also produced a canon of invaluable insight on how we humans construct our impressions of reality — explains in this short animation from TED-Ed, based on her illuminating book Inside of a Dog: What Dogs See, Smell, and Know (public library):
Mind you, referring back to our overnight doggy incident, I did find one paragraph slightly at odds with my personal views on the subject. It was this one:
We humans tend not to spend a lot of time thinking about smelling. Smells are minor blips in our sensory day compared to the reams of visual information that we take in and obsess over in every moment.
I’m here to tell you that at 1am yesterday morning, my sense of smell was anything other than a minor blip!
OK, before I close, I just want to alert all you dear readers to the fact that from later today until early March my son, Alex, is visiting us. His plans are to find somewhere in Oregon to enjoy some skiing but the very mild Winter so far may put a spanner in those works.
For obvious and natural reasons, writing posts for Learning from Dogs will not be a daily high priority. So if you read a number of posts previously published in earlier times you will understand why. Thank you.
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