The Paradox of Choice and the pianist [spoiler]
Does having more choice bring more happiness? You may think that it does - since having more things to choose from implies more freedom to choose what is best for you. Barry Schwartz, Erich Fromm and the pianist from the movie show us that it doesn't.
Schwartz in his conference "The paradox of choice" (http://video.google.com/videoplay?docid=6127548813950043200&q=engedu), describes several experiments he has made in various environments, say supermarkets, where he has people choose among three kinds of a certain product on some occasions, and at other times he has them choose among dozens of kinds. He finds that having more choice increases anguish in not being sure about what to choose, and more anxiety afterwards because of doubts about having really chosen the best option. And the more expensive the item, the greater the anguish.
Erich Fromm in his book "Fear of freedom" also deals indirectly with the paradox of choice. He explains the existence of religions and of authoritarian regimes; some people actually do not like to be free to choose, that's why they submit to religious or other authorities.
But the best demostration is from our pianist in his last dialogue with his friend -something like: "Where does it end - the city? which girl? which job? which street? My piano has 88 keys, and if it had a million I wouldn't be able to make any music. What music, what life, could I make in an infinite city?"
Given these arguments, would you like to be less free to choose? Do we really need 99 television channels and about as many types of bottled plain water?.