Brahe Gets His Due – Finally

By , January 5, 2014 12:58 pm

The offending title was on the cover of January’s Scientific American: “History of Science: The Case against Copernicus.” What? I love Copernicus; he’s amazing. How could this be?

In their article Dennis Danielson and Christopher M. Graney argue that rejection of Copernicus’ heliocentric argument wasn’t solely based on religious objections but on scientific grounds. Without getting into the science and math of it, suffice it to say that when the Danish astronomer Tycho Brahe (who sadly almost always comes in last in the ranking of great cosmologists in my grade 12 world history class) tried to make sense of Copernicus’ theory it seemed improbable because the size of stars would have to be far too big. From a modern perspective Brahe’s view was wrong, however, for the time, it was pioneering scientific advancement.

Here’s their view on Brahe:

“Brahe was a towering figure. He ran a huge research program with a castlelike observatory, a NASA-like budget, and the finest instruments and best assistants money could buy. … Harvard University historian Owen Gingerich often illustrates Brahe’s importance with a mid-17th-century compilation by Albert Curtius of all the astronomical data gathered since antiquity: the great bulk of two millenia’s worth of data came from Brahe. ”

This is music to my ears as I always try to argue in favour of this historical underdog. Even though Brahe was incorrect in mashing the geocentric and heliocentric models together, he was doing, as Danielson and Graney argue, what good scientists do: “rigorously disproving the strong arguments of others…”

http://galileo.rice.edu/images/things/tycho_univ.gif

Rice University, The Galileo Project, Tycho Brahe, Tychonic Universe, 1995, <http://galileo.rice.edu/sci/brahe.html> (Jan. 5, 2014).

 

 

Laundry Cat

By , November 26, 2013 9:11 pm

A few weeks ago we heard a commotion and a cry from the basement. We went to look.

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Little curious miss Shadow had somehow jumped into the laundry bag hanging on the bannister.

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She had to be “removed” from the bag by Val.

Curious cat.

Thomas Jefferson and the Quebec Values Charter

By , November 26, 2013 8:22 pm

If you know anything about Thomas Jefferson, author of the American Declaration of Independence, or the the so-called Quebec Charter of Values, read this Globe and Mail editorial (Nov. 20, 2013).

 

Coin Made After Caesar’s Assassination

By , November 5, 2013 9:37 pm

Roman coin celebrating the murder of Julius Caesar

 

http://www.theguardian.com/culture/2010/mar/14/julius-caesar-coin-british-museum

I was looking for an interesting image to adorn a slide on which I discussed the Trial of the Assassins, an activity I do in my grade 11 world history class. I found this coin that was made by Brutus just after he and his co-conspirators killed Caesar. It was put on display in March, 2010 at the British Museum on the 2054th anniversary of his death.

 

 

 

 

 

Early Fall Colour

By , September 29, 2013 1:11 pm

Leaves are starting to fall, making for interesting shapes and natural interactions.

Bailey the Cat

By , September 8, 2013 11:34 am

This is our new cat, Bailey. He, Fletch and Shadow are getting along fine. Being inside sure must beat living on the deck. Updates to follow.

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Last Books of the Summer

By , August 25, 2013 1:59 pm

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An odd pairing: Sugar Barons: Family, Corruption, Empire and War in the West Indies by Matthew Parker; and Gulp: Adventures on the Alimentary Canal by Mary Roach.

I bought Sugar Barons, Val bought Gulp. I started reading Sugar Barons. I needed to put it down so I picked up Gulp which Val had not yet got to. I continue to alternate between them. When the wars, enslavement and debauchery of the English islands of the Caribbean in the 17th century get me down I turn to the lighthearted, comedic romp through flavour and digestion. Mary Roach is a very funny writer; I hope the people she profiles, often scientists obsessed with their niche fields,  appreciate her sense of humour in describing their interesting pursuits. So far I’ve been entranced by the stories of pet food flavouring (dogs devour anything while cats are picky) and saliva. I could actually hear my stomach churning during that chapter. I’m just now getting into the part about actual digestion, so I may  be reading less often. That means my blood will have to boil as I try to fathom the treatment of Africans by their fellow humans, the British slave owners.

I would love to say that I will finish Sugar Barons during the first few weeks of school. After all, for about the last eight years or so we’ve had YM Reads, 20 minutes of daily reading during the school day. Sadly it is now gone and with it the beautiful silence while my students and I read.

Up next I hope to get back to one of my favourite authors, Michael Pollan. I saw him recently on TVO and decided I’d like to give his Cooked: A Natural History of Transformation a try.  I also caught a few minutes of Steve Paikin’s interview with Michael Moss whose Salt, Sugar, Fat: How the Food Giants Hooked Us sounded right up my vegan alley.

 

 

 

 

Third Book of the Summer

By , August 7, 2013 10:45 am

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Karl Marx: A Nineteenth Century Life

by Jonathan  Sperber

 

I have had this book on my to-read list ever since it came out. I was not disappointed. However, it is driving me crazy that so many things I say and teach about Karl Marx and Marxism need to be amended now. For one, Marx’s radicalism needs to be very closely tied to the 1848 revolutions, something I don’t do. For another, the way I teach Marxism as a fully formed  late nineteenth century ideology is a bit premature.

Though this book is over 500 pages long, it is a perfect demonstration of historical thinking, particularly historical perspective. The entire point of the book is to interpret Marx in the light of his own times, not in the rear view mirror of twentieth century communism. Doing so really changes one’s impressions of Marxism as an ideology. Marx was not at all sure what a communist society would like, and, in fact, he didn’t even like to speculate about it.

This is yet another book in a long line I have read about characters who are not personally likeable but who are historically significant: Lenin, Trotsky, Stalin, now Marx. For me, Lenin and Marx get higher marks for their personal characteristics. Marx, it turns out, was a loving husband and father, though he did father a child with the household servant. While he had many quirks and held many of the prejudices of the time, he was committed to his writing and espousal of revolutionary viewpoints. The reader feels sorry for his health problems and loss of multiple children.

The one thing that puzzled me most throughout the book was that I could never get the connection I was looking for between Marx and the proletariat. It was made utterly clear that Marx was basically a bourgeois intellectual who had little contact with real industrial workers, though his colleague, supporter and main source of funding, Engels, certainly did with his ownership of a cotton mill in Manchester.

This book makes me want to read a biography of Engels. He comes across as somewhat of a hero for his financial support of Marx.The two were very close friends. Essentially there would be no Marxism without Engels’ attempts to get the works of his friend known after his death. It turns out that I have been right all these years in insisting that my students refer to both “Marx and Engels.”

Because historical context is so crucial in Sperber’s interpretation of Marx, it needs to be said that to understand this book one needs a good grounding in European history. Marx essentially based his concept of revolutions on the French Revolutions, plural because of the fact that the moderate revolution of 1789 was of course followed by a more radical one a few years later. Readers must understand the Napoleonic Code to see its effects on the part of ‘Germany’ where Marx grew up, the Rhineland. Then there are the revolutions of 1848, the Franco-Prussian War, the Reform Act of 1867 in Britain, Italian nationalism, all events and movements that served as backdrops for Marx’s ideas.

I don’t want to sound too Eurocentric, but I’m not ready to drop a lot of the European history from my grade 12 course. Though we’re still waiting for the new curriculum to be released, I anticipate that it is moving toward world history and away from European history. I am already feeling nostalgic for “The West and the World.”

At times it was difficult to read the biography, laced as it was with Hegelian philosophy and political economy. At other times it was surprising to read about Marx, this supposed icon of communism, as the proper Victorian man.  In the end I feel more grounded in nineteenth century history. Rarely have I felt so accomplished after reading a book.

 

Let Sleeping Pigs Lie

By , August 4, 2013 9:23 am

At Lang Pioneer Village, on July 22,  we came upon two pigs in their enclosure outside a 19th century period house. One was busy rooting around in the mud, as pigs do. The other was in the pig house, sleeping the afternoon away. If it were true to life he’d be awaiting his upcoming transformation into bacon. In the 21st century he merely entertains tourists and school children.

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Farm Inspection

By , July 29, 2013 9:01 am

As a vegan I try to be well informed about the food I eat. In the summer a lot of the fruits and vegetables Val and I eat come from farmers’ markets, particularly the Peterborough market on weekends. When we were at the cottage for a week recently I emailed one of the farms we buy from to see if we could visit to see how it worked. Luckily the farmer emailed me back and offered me the opportunity to be one of his inspectors for the Certified Naturally Grown program. It is pretty close to organic, minus the massive amounts of paper work.

We arrived at Tiny Farm in Peterborough, near Trent University, to begin the inspection/tour. Mike gave me a clipboard with the inspection questions and we were off. The photos that follow are courtesy of Val, of course.

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Going through the report was an excellent opportunity to learn about everything from irrigation to cover crops. We discussed organic cow manure, seeds, transplants, buffering from nearby chemical sprays, you name it. Here Mike is explaining soil compaction.

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At the end Mike kindly gave us some freshly dug beets and carrots. We visited the Tiny Farm stall at the market the next day and got some lovely baby bok choy and green onions.

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It was an educational and inspiring visit. Farming is very hard work. Thanks to farmers like Mike for making the effort to feed us healthy, naturally grown food.

 

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