Tuesday, December 6, 2011
Presentations - Day two
Wednesday, November 30, 2011
Monday, November 14, 2011
Tuesday, October 18, 2011
Listening to the Radio
Monday, October 17, 2011
Dramatic shifts in knowledge
To be honest I have not been able to get farther into this book. But I will try to contribute something meaningful so that I am not simply dead weight. Though after Dustin's discussion it became more appealing than it was before.
In class Dustin talked about how at some point something that was previously true is no longer true. While I think the discussion was based more off of social and cultural stuff, there definitely examples in science. The obvious example is that of quantum mechanics. In the later half of the 19th century people were being somewhat dissuaded from going into the field of physics because it was believed that for the most part that we understood how things worked, and that some loose ends would need to be mopped up. Well, turns out that while we knew a lot, we didn't know nearly as much as we thought we did. Before quantum mechanics light was viewed strictly as an electromagnetic wave and that particles were strictly particles (overlooking Newton's guess that light was a particle). However, after Einsteins work on the photoelectric effect, showing that light could behave like a particle, and de Broglie extending this to particles behaving like waves, we realize that matter does not behave strictly in one way. This would all be useless hypothesizing without observable evidence. The photoelectric effect was first observed before Einstein explained it, but de Broglie suggested that particles would have a wave length before it was observed. But this has been observed since with molecules as massive as Buckey-balls producing a diffraction pattern after passing through two slits. This all eventually led to the realization that molecules do not have a continuous spectrum of energy, but rather it is quantized in discrete packets. All of this would have been disregarded as untrue by the previous generation of physicists. Even a lot of the scientists dealing with quantum mechanics suffered through depression because a lot of it didn't make sense to them. Einstein was never really won over by the Copenhagen interpretation, saying that he didn't think that God would determine things by probability. Niels Bohr said "Einstein, don't tell God what to do". Another quote highlighting the difficulty of conceptualizing these developments was "Shut up and calculate". In other words, don't think classically, rather let the math tell you what is true.
Quantum mechanics is a field of science that is ripe with philosophical implications, so it gets a lot of press. It doesn't hurt that the personalities of the important figures make them interesting to people who are not scientists. However, these shifts of knowledge are in all science. For synthetic chemists it was once believed that the only molecules that could by made were simple molecules, and that the complex natural products would be impossible to make. Now however, any natural product can be realistically made, though it might have low yields and be unrealistic for manufacturing. We have come a long way from synthesizing urea in the early 19th century to potentially synthesizing this bad boy with enough graduate students. http://en.wikipedia.org/wiki/File:Vincristine.svg
I kind of wanted to talk about sense perception, the Herman Melville quote about the whale, the order at key west poem and some other relevant things, but I think that will have to wait for a bit. I think this post would just get to exhaustive and people who happen to read it would get bored.
Wednesday, October 12, 2011
Hasty Conclusions
Saturday, September 24, 2011
Enemy of the People
Tuesday, September 20, 2011
I should start titling these things
Thursday, September 15, 2011
But more importantly to The Biographer's Tale, this emphasis on Andromeda and the myth behind it indicates that the myth of Andromeda is also important. It is interesting that Andromeda was originally promised to her uncle Phineus, but ends up with Perseus. I do not believe that Byatt also naming her protagonist was a mere coincidence. But at the same time, I do not have a clue what it means. Andromeda could relate to Fulla in the passage on page 67, with Phineas acting as Linnaeus. Or Medusa could be related to Fulla, as they both have eccentric hair, but I find this unlikely. It is clear to me that Fulla and Vera are supposed to be the parrallel of the women in Bole's tale, the passionate woman in Turkey, the reserved woman in England. And Phineas ends up with both women. And their is no lost romance with Phineas in the story. Wikipedia gives multiple meanings to the name Andromeda, one being "to think, to be mindful" and another being "she who leads". The former could easily be Vera, and the later could just as easily be Fulla. But again, it doesn't really fit. And in the end of the myth, Phineus is turned to stone with Medusa's head, and I don't really see a parrallel in the story.
Either I am reading too much into this, which I suspect is easy to do with Greek mythology, or I am missing something.
Another thing I found interesting was Fulla's initial description. Her hair is related to the sun and comets. I find that interesting as it reflects her personality, as she is fiery and passionate. But at the same time she is an ecologist, some one concerned with the organic, things built upon carbon framework. Yet she is compared to very inorganic things, stuff made of metals, hydrogen and helium. Probably not really important, but I found it interesting.