Over the past year, I've noticed a topic where Less Wrong might have a blind spot: public opinion. Since last September I've had (or butted into) five conversations here where someone's written something which made me think, "you wouldn't be saying that if you'd looked up surveys where people were actually asked about this". The following list includes six findings I've brought up in those LW threads. All of the findings come from surveys of public opinion in the United States, though some of the results are so obvious that polls scarcely seem necessary to establish their truth.
- The public's view of the harms and benefits from scientific research has consistently become more
... (read 987 more words →)
I think this post underrates two general rationalist skills, plus some assorted empirical facts. First, the two skills.
Avoiding the fallacy of the one-sided wager. The post talks about cost-benefit analysis, but in a complete cost-benefit analysis one has to consider the risks of both choices under offer, not just one. The post takes specific notice of the default course of action's risks (money, tears, side effects) but focuses less on the risks of the alternative (e.g. toddlers winding up in the ER because they're shitting themselves half to death from rotavirus).
Trying to look things up. I'll pick this point up briefly below.
The rest of this comment is going to be scattershot, as... (read 1134 more words →)