Random Things
Monday, June 12th, 2006A few random things:
I’m trying to figure out what the “focus” of my blog should be. There’s lots of interesting articles that I read, but I don’t want to just be posting links to articles. And then there’s the fact that I’m talking about science, politics, AI, etc. Thankfully no one reads this blog so it doesn’t matter too much.
There was an interesting article by Jaron Lanier on the Edge a few weeks ago about wikipedia and the “hive mind.” Basically, in the hive no is held responsible or accountable (good in these times of lawsuits) but no one has the responsibility either. Lanier suggests the danger of this but I think in the form of wikipedia its ok. What I found interesting was how a bunch of random people can add small bits of information and you get a huge wealth of knowledge. I wondered how that compares to the brain with tons of “dumb” neurons that together form an intelligent brain. Is wikipedia intelligent or conscious? Surely not.
There was a good article in the Washington Post about college students taking Ritalin and other drugs to help them be smarter and perform better on tests. The people they interview for the article said that something like 50 to 70% of their friends did the drugs. I never saw anything like that at Northeastern, I suppose its more of an Ivy League thing were people are obsessed with improving their 3.8 GPA’s to a 4.0. It is concerning that we are giving so many kids these drugs without any serious testing. But its only first rain before the flood. As we learn more about the brain there will be all kinds of drugs, surgeries, implants, etc to improve our intelligence, and our bodies in general for that matter (steroids). There will certainly be a debate over the consequences of things like these and whether its really good for our society to be so dependent on these things.
Finally, the Edge posted a talk by quantum physicist (and mechanical engineering professor) Seth Lloyd about the complexity of the universe. He basically says that the universe is a giant computer and that the random quantum fluctuations that were input to the computer after the big bang (and today to a lesser extent) are what resulted in the complexity and structure of the universe and life that we know today. His analogy is that if you had monkeys typing at computers (instead of typewriters, as in the classis story), eventually something structured would come out since a small random program can produce structured and complex results. So similarly random quantum fluctuations that were input to the computer developed the structure that produced life here. This also reinforces my thought that the big bang was almost certainly just a quantum fluctation somewhere. Perhaps some quantum fluctuations in our universe are exploding into new universes all the time as well.
Finally, just a quick link to an article from the LA Times about the Electoral College. Since passing a Constitutional Amendment would be very difficult, a number of states are passing laws that would give their electoral votes to the candidate who won the national popular vote so as to make the election decided by popular vote. It’s a good idea and I hope enough states pass it to make it the way elections are decided. It would be so much different if elections were decided on a popular vote. Normally there are probably 20 states that are definitely voting Republican and 20 that are voting Democrat and the candidates spend all their time in the remaining 10 states, discussing obscure issues that most of the country may not care about. With an election based on a popular vote, getting a few more percent out of states that are very much for or against the candidate would matter. It would be an entirely different election, involving the nation as a whole instead of just a few states.