I've been seeing this meme a lot lately, that the PRC leadership are engineers. It seems to be used in an implicit sense of 'they are practically scientists, and will be cool & rational & open to broader application of the scientific method (whatever their other failings), and we can generally expect rational actions of them'.
This bothers me.
I don't look at Chinese politics and immediately think rational. I don't see or expect much rationality from Chinese leaders with respect to Taiwan for instance. But why are so many of China's top leaders educated as engineers? I don't know what process they go through to gain political power in China, but it sure seems to lead to different demographics than for US politicians.
One piece of Chinese policy that seems pretty smart/rational is their long term infrastructure projects. Even if keeping the Chinese Communist Party in power is their first priority...
So there's this blog called Bad Science, consisting mostly of the articles that medical doctor Ben Goldacre writes for the Guardian. It's about pseudoscience, medicine and medical research. And also awesome.
The recent article was a wonderful bit of emotional whiplash, and is about as subject I think is useful to keep in mind when contemplating research. But really, I recommend reading everything.
http://www.badscience.net/2011/05/existential-angst-about-the-bigger-picture/
Also, the second-most-recent article, which should appeal to LW-types:
http://www.badscience.net/2011/05/we-should-so-blatantly-do-more-randomised-trials-on-policy/