Thursday, September 27, 2012

Separate Corps. and State!

The title of this post might be a good mantra for what's needed to rescue the United States from its current slide into oligarchic Banana Republic-anism.  (The most recent consequence of this slippery slide, "The Great Recession", began when the Glass–Steagall Act was gutted.)

There is considerable evidence that the root cause of America's ills is corruption and crony capitalism that are fed by unrestrained political campaign contributions.  A rational person knows that it's a bad idea to let corporations write the laws that are supposed to regulate and restrain them from bad behavior, but that's what happens.  Now that corporations are "persons", they can contribute vast amounts of money toward buying the politicians who pass those laws.  It doesn't matter whether a politician is a Democrat or a Republican.  They all appreciate and respond to the money that keeps them in office; they don't bite that hand that feeds them.

In this interview, http://www.upworthy.com/, Sen. Bernie Sanders (Independent, Vermont) makes a strong case for two actions:
  • A Constitutional amendment to strip corporations of their "free speech right" to make campaign contributions.
  • Public financing of political campaigns, as in, e.g., Canada and European countries.
The United States has become a nation whose government is controlled by corporations. 
This is why its citizens and voters need to "Separate Corps. and State!"

Global Warming: Good News, Bad News

This article is rather interesting:  
http://revmodo.com/2012/08/31/reflecting-sunlight-fight-climate-change/   
It describes some technically feasible ways to reflect sunlight away from the earth, so as to reduce global warming.  

Most people are unaware that on average, the past few years have been relatively cool.  According to some experts, the reason is that, in their race to industrialize, the Chinese have been burning so much coal!  The coal is impure and contains sulfur.  When the coal burns, it adds more carbon dioxide (the major greenhouse gas) to the atmosphere, which ultimately will exacerbate the situation.  However, the sulfur in the coal burns, too, and turns into sulfur dioxide. The sulfur dioxide also goes into the atmosphere, but it does a great job of reflecting sunlight.  Thus, in a sense, the technology is already proven.

So the good news is that we can do it; the bad news is that if we can do it, then why stop putting carbon dioxide into the air?  And will a reflective band-aid work as well as hoped?  Check with Murphy's Law...

Tuesday, August 21, 2012

Fang, that bloody drunk

"The drunk cut himself shaving.  He bled so much, his eyes cleared up."

   -- by way of Terry Gross, by way of Phyliss Diller (1986 interview)

Thou shalt not kill.

Which part of "Thou shalt not kill." don't you understand?

Do you support the death penalty?

Given that war is institutionalized killing of people designed "the enemy", under what circumstances do you think war is justifiable and morally acceptable?

Is it OK to industrialize the slaughter of animals so we can eat their meat?  

Are humans animals?

Do you oppose abortion but support the death penalty and war under some circumstances?

Do you think abortion is the lesser of several evils and, therefore, should remain available?

Is a fertilized egg a chicken? Is a sprouting acorn an oak tree?
Do you think a two or four cell embryo is a bona fide human being?   If so, do you think a fertilized ovum (one cell) is a human being?  How many cells must an embryo have to be a real human being?

Do you see the world in black and white, either-or, non-nuanced terms?  (E.g., George Bush: "I don't do nuance.")

Which part of "Thou shalt not kill." do you not understand?



"Life" in prison

Did You Know?

As of December 31, 2009, there were approximately 3,000 people serving
life sentences under California's 3-strikes law for having been
convicted of non-violent, non-serious crimes.

 --From Insight Prison Project

Did you know that, among all the countries in the world, the U.S.A. jails the highest percentage of its population?  Is this the price of freedom? Do you feel safer -- and freer -- for it?

Thursday, May 10, 2012

Letting Go


=============================
It's like this: There's this bird, and you catch it in your hands
You feel its softness, warmth, its heart rapidly beating.
But if you keep holding it, it's no longer a bird,
So you open your hands, catch it and let it go, again and again.

 -- Wendy Lewis

=============================
Thirteen Ways of Looking at a Blackbird

I
Among twenty snowy mountains,
The only moving thing
Was the eye of the blackbird.

II
I was of three minds,
Like a tree
In which there are three blackbirds.

III
The blackbird whirled in the autumn winds.
It was a small part of the pantomime.

IV
A man and a woman
Are one.
A man and a woman and a blackbird
Are one.

V
I do not know which to prefer,
The beauty of inflections
Or the beauty of innuendos,
The blackbird whistling
Or just after.

VI
Icicles filled the long window
With barbaric glass.
The shadow of the blackbird
Crossed it, to and fro.
The mood
Traced in the shadow
An indecipherable cause.

VII
O thin men of Haddam,
Why do you imagine golden birds?
Do you not see how the blackbird
Walks around the feet
Of the women about you?

VIII
I know noble accents
And lucid, inescapable rhythms;
But I know, too,
That the blackbird is involved
In what I know.

IX
When the blackbird flew out of sight,
It marked the edge
Of one of many circles.

X
At the sight of blackbirds
Flying in a green light,
Even the bawds of euphony
Would cry out sharply.

XI
He rode over Connecticut
In a glass coach.
Once, a fear pierced him,
In that he mistook
The shadow of his equipage
For blackbirds.

XII
The river is moving.
The blackbird must be flying.

XIII
It was evening all afternoon.
It was snowing
And it was going to snow.
The blackbird sat
In the cedar-limbs.

 --Wallace Stevens

=============================
The birds have vanished into the sky,
And now the last cloud drains away.
We sit together, the mountain and I,
Until only the mountain remains.

 -- Li Po

=============================
The Snow Man

One must have a mind of winter
To regard the frost and the boughs
Of the pine-trees crusted with snow;

And have been cold a long time
To behold the junipers shagged with ice,
The spruces rough in the distant glitter

Of the January sun; and not to think
Of any misery in the sound of the wind,
In the sound of a few leaves,

Which is the sound of the land
Full of the same wind
That is blowing in the same bare place

For the listener, who listens in the snow,
And, nothing himself, beholds
Nothing that is not there and the nothing that is.

 --Wallace Stevens

=============================
Break open a cherry tree,
And there are no flowers,
But the spring breeze brings forth myriad blossoms.

 --Ikkyu Sojun


Friday, May 4, 2012

Udacity.com: free, quality education for anyone, anywhere

Check it out: www.udacity.com.  Another worthy contender is coursera.org.

Udacity courses are hard: they're equivalent to what you'd get at the finest private universities, but they're designed to help you learn the material without hazing or boring you.

One of our friends recently took a course and earned this certificate:


























Cute, huh? The "highest distinction" endorsement means he scored 100% on the final exam.  Congratulations, Pete!

Thursday, May 3, 2012

The Lecture Method of Education Considered Harmful

... or at least a waste of time.
Evidence shows that alternatives are better pedagogy than students taking notes while listening to lectures.
Following are raw links to discussion of problems with the lecture method of teaching and alternatives to it:
http://entropysite.oxy.edu/morrison.html
http://entropysite.oxy.edu/gutenberg_method.html
http://mindshift.kqed.org/2011/09/dont-lecture-me-rethinking-how-college-students-learn/
http://americanradioworks.publicradio.org/features/tomorrows-college/lectures/problem-with-lecturing.html
http://arts.monash.edu.au/philosophy/peer-instruction/
http://web.mit.edu/rsi/www/2005/misc/minipaper/papers/Hake.pdf 
http://hakesedstuff.blogspot.com/ # Richard R. Hake
http://www.blogger.com/profile/10753878005211770282
http://blogs.kqed.org/mindshift/2010/10/a-college-teacher-who-doesnt-lecture/
http://blogs.kqed.org/mindshift/2011/01/students-learn-at-their-own-pace-in-the-future-school-day/
http://americanradioworks.publicradio.org/features/tomorrows-college/lectures/resources.html
The power of peer affirmation is key to sourceforge and open source success.
 "Those closest to the problem are generally best equiped to deal with the problem."  (This assumes they already have the tools and concepts...)
Peer affirmation also applies to teachers and students:
http://www.angelamaiers.com/2012/03/beyondthetextbook-please-join-the-conversation.html/