Category Archives: Technology and Society

Political Commentary, Popular Culture, Science And Society, Technology and Society

Are Americans Stupid?

18 Comments

Phil Bowermaster has some thoughts:

See how deftly it’s done? Stupid religious Americans, clever “heathen” Europeans. Unfortunately, in the context, this doesn’t make a heck of a lot of sense. Americans are opposed to stem cell research because we’re ignorant religious bigots. Okay, sure. But we’re opposed to nanotechnology for the same reasons? And GM foods?

GM foods? Now wait a second…a lot of Europeans are opposed to GM foods. I bet they would even say it’s on moral grounds! Yet somehow, they manage to pull that off without being either 1) religious or — more importantly — 2) stupid. Personally, I think being morally opposed to GM foods is kind of stupid, and being “morally” opposed to nanotechnology is idiotic. However, I don’t see how American stupidity is dumber than European stupidity; one may be informed by religious belief, the other by a paranoid superstitious dread of scientific progress. Advantage: Europe? If you say so.

I just hope that Americans aren’t stupid enough to fall for Obama, as the Democrats currently seem to be.

General Science, Science And Society, Technology and Society

Not So Identical

7 Comments

Apparently “identical” twins don’t even have identical genetics:

Identical twins emerge when a zygote — the fertilized egg that develops into an embryo — splits into two embryos. As such, they should have the same genomes. The researchers speculate that as the cells making up each embryo divide over and over again during development in the womb, mistakes occur as dividing cells shuffle copies of their DNA into daughter cells.

But genetic differences between identical twins might also accumulate after development over a twin’s life as well. “I think all our genomes are under constant change,” Bruder told LiveScience.

I think that this has implications for cloning as well. It may not be possible to exactly clone an individual, and the differences could turn out to be quite noticeable.

[Update in the evening]

Per some comments, the key point in this story is that it has long been known that there are differences in twins (personality, eyesight, fingerprints, etc.). But those are things that can arise even from an identical genome. The genes are not a blueprint, but rather a recipe, and even if a recipe is followed carefully, the results are not always guaranteed to be the same. The point of the article is that, contrary to previous theories that obvious differences in twins could be attributed solely to different environments, that the genome itself wasn’t necessarily the same. That is new.

Economics, Political Commentary, Science And Society, Technology and Society

Which Is Greener?

8 Comments

Driving, or walking? John Tierney stirs up a hornet’s nest of vegans and other morally overrighteous high-horse riders (see comments). I mean, to question Ed Begley, Jr. Isn’t that just the height of apostacy?

This reminds me of a piece that I’ve been thinking of writing about overall energy and fuel costs, including human fuel. With the ethanol boondoggle, we’ve gone back to the point at which we’re using crops for transportation (something we largely left behind at the end of the nineteenth century) and we now have increasing prices in both food and fuel as they compete with each other for the same farmland. This isn’t a good trend for the Third World (consider that one of the effects of the ethanol subsidies has been a dramatic increase in corn and tortilla costs in Mexico, making a poor country even more so).