The 60's

There has never been a decade quite like the sixties; the diversity, conflicts, hope, anger, the music. The 60s decade was a decade of change. Not only were those changes evident in pop culture, music, & fashions;  they changed the course of history.

As you watch the film in class read the corresponding sections in the text:

41.3 Marriage Families and a 'Baby Boom'

44  Civil Rights Revolution: "Like A Mighty Stream"

45.1 Redefining Equality: From Black Power to Affirmative Action

49 Emergence of a Counterculture

50 - The United States Gets Involved in Vietnam

51.4 Growing Opposition to the War

Answer these questions in your final essay.  One paragraph per answer.

I. Why did the counterculture fall apart?

II. Were the 60's good or bad for America? Why?

III.  What lessons did the 60's teach us?

IV,  Which character in the film did you relate to most?  If you were them what would you have done differently?

V. Would you have wanted to live during the 60's?  Why or Why not?

  

Zero Sum Game

The friendliness of Tic-tac-toe games makes them ideal as a pedagogical tool for teaching the concepts of good sportsmanship and the branch of artificial intelligence that deals with the searching of game trees. It is straightforward to write a computer program to play Tic-tac-toe perfectly, to enumerate the 765 essentially different positions (the state space complexity), or the 26,830 possible games up to rotations and reflections (the game tree complexity) on this space.

An early variant of Tic-tac-toe was played in the Roman Empire, around the first century BC. It was called Terni Lapilli and instead of having any number of pieces, each player only had three, thus they had to move them around to empty spaces to keep playing. The game's grid markings have been found chalked all over Rome. However, according to Claudia Zaslavsky's book Tic Tac Toe: And Other Three-In-A Row Games from Ancient Egypt to the Modern Computer, Tic-tac-toe could originate back to ancient Egypt.^[1] Another closely related ancient game is Three Men's Morris which is also played on a simple grid and requires three pieces in a row to finish.^[2]

The different names of the game are more recent. The first print reference to "Noughts and crosses", the British name, appeared in 1864. The first print reference to a game called "tick-tack-toe" occurred in 1884, but referred to "a children's game played on a slate, consisting in trying with the eyes shut to bring the pencil down on one of the numbers of a set, the number hit being scored".

Use the Tic Tac Toe handouts at the front of the room to challenge your classmates and then answer these questions:

1) What strategies did you use to win?

2) Why does Tic Tac Toe lose its appeal the more you play?

3) How is Tic Tac Toe an example of a Zero Sum Game?

4) What comparisons can we make between Tic Tac Toe and Global Thermal Nuclear War?

5) What is the only way to win?


Today gamblers can challenge a Tic Tac Toe Playing Chicken.

Can you beat the bird?

The Prisoners Dilemma

 During the Cold War the opposing alliances of NATO and the Warsaw Pact both had the choice to arm or disarm. From each side's point of view, disarming whilst their opponent continued to arm would have led to military inferiority and possible annihilation. Conversely, arming whilst their opponent disarmed would have led to superiority. If both sides chose to arm, neither could afford to attack the other, but at the high cost of developing and maintaining a nuclear arsenal. If both sides chose to disarm, war would be avoided and there would be no costs. Although the 'best' overall outcome is for both sides to disarm, the rational course for both sides is to arm, and this is indeed what happened. 'Mutually Assured Destruction' was the idea that waging war would be so destructive to both sides that neither could possibly win. Both sides poured enormous resources into military research and armament in a war of attrition for the next thirty years until reform in the Soviet Union caused ideological differences to abate.

The Cold War and arms race can be modeled as a Prisoner's Dilemma. The Prisoner's Dilemma is the story of two criminals who have been arrested for a heinous crime and are being interrogated separately. Each knows that if neither of them talks, the case against them is weak and they will be convicted and punished for lesser charges. If this happens, each will get 20 years in prison with the possibility of parole. If both 'rat' on each other, its a slam dunk case for the prosecution and they both face death sentences. If only one person 'rats' and testifies against the other, the one who did not cooperate will get the death sentence while the other will go free.

1) What would you do? Why?

2) What did your partner do? What was the result?

3) What was the surprising outcome of the Hollywood version we watched in class?

4) What is M.A.D. and how has it kept us safe from nuclear annihilation?

5) What are the risks of nuclear war in the future if more countries get the A-bomb?

How is this famous variation different from our class example? What was the surprising outcome?

Whatever happened to the 'Daisy Girl' from the 1960's commercial?

Doomsday Clock

The Doomsday Clock is a symbolic clock face, maintained since 1947 by the board of directors of the Bulletin of the Atomic Scientists. The closer the clock is to midnight, the closer the world is estimated to be to global disaster. Originally, the Clock, which hangs on a wall in the Bulletin's office in the University of Chicago, represented an analogy for the threat of global nuclear war; however, since 2007 it has also reflected climate change. The most recent officially announced setting—three minutes to midnight (11:57)—was made in January 2015 due to "[un]checked climate change, global nuclear weapons modernizations, and outsized nuclear weapons arsenals". This setting was retained in January 2016.

When was the clock closest to the End of the World?

When was the clock the farthest back?

Where is the clock set at now?

Why do we hope the Russians loved their children too?

Is it the End of the World As We Know It?

What can we do to turn back time?

Does the End Justify the Means?

The survivors of the atomic bombing were scarred for life, mentally and physically. No passage of time, however long, can relieve their memories. The scars on their faces, hands, and legs bear witness to that. In the vicissitudes of the last forty years, they must have struggled with recurring memories of their fears. The event at Hiroshima did not end in 1945; but began a new historical era leading toward the twenty-first century. It is certain that Hiroshima still exists in each one of us.

Given that the Atomic Bomb literally vaporized thousands of people its amazing that anything survived. These items found amidst the ruins of Hiroshima offer a startling reminder of the destructiveness of the bomb; not just on buildings and bridges but on real people.

1) What did you learn from listening to the survivors?

2)Was the attack on Hiroshima a crime against humanity?

3) Does this story change your original opinion about the bomb? Why/ not?

4) How many nuclear attacks have happened since?

5) Why are these stories and images important in preventing future nuclear attacks?

Mother Do You Think They'll Drop the Bomb?

The United States government secretly spent billions of dollars on a program code-named the Manhattan Project.  Its highest national priority: developing an atomic bomb.  The project was encouraged by Albert Einstein himself and led by J Robert Oppenheimer.   In a barren desert in New Mexico, on the morning of July 16, 1945,  the bomb was tested.  The flash of light could be seen 180 miles away.

President Truman did not agonize over the decision to drop the atomic bomb on Japan. For the President abstract ethical issues did not outweigh very real American lives and an opportunity to end the war. Later some historians would condemn Truman's decision. What would you have done?

"Little Boy" was the codename for the type of atomic bomb dropped on the Japanese city of Hiroshima on 6 August 1945 by the Boeing B-29 Superfortress Enola Gay, piloted by Colonel Paul W. Tibbets, Jr., commander of the 509th Composite Group of the United States Army Air Forces. It was the first atomic bomb to be used in warfare. TheHiroshima bombing was the second artificial nuclear explosion in history, after the Trinity test, and the first uranium-based detonation. It exploded with an energy of approximately 15 kilotons of TNT (63 TJ). The bomb caused significant destruction to the city of Hiroshima.

Did the pilots regret their role in the mission?  How would they live with the guilt?

Did the Japanese immediately surrender? What happened next?