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by gwern 3586 days ago
> 1) Yes, child abduction/predation is unlikely ... because we've adopted a huge number of countermeasures that close of this vector. That doesn't (by itself) mean you can just stop doing those measures and act like the risk is still low.

There is no reason to think that the elasticity of crime is enormous and in ranges like 10 or 100. You can see this just by considering the tight range of crime across the US, and the considerable random variation over time, despite the huge differences in policing budgets and local factors which influence crime such as poverty. If everyone stopped caring about pedophiles, the rate of child abduction would be... very similar to what it is now, because there is not a huge population of pedophiles slavering at the fences and going 'darn! if only people would let their kids spend a few more minutes outside and take down that pesky 'neighborhood watch' sign, I would be able to kidnap hundreds of kids!'

1 comments

>There is no reason to think that the elasticity of crime is enormous and in ranges like 10 or 100....

Yes, there is -- people are fickle like that. Society often leaves methaphorical unlocked doors for a long time, that no one thinks to enter through -- but then once it becomes "a thing", you're an easy target if you don't secure it.

Do you lock your (literal) doors? If so, then I guess you must have mistaken beliefs about crime rates and the elasticity of crime with respect to door-bypass-difficulty?

See also my reply to dragonwriter https://news.ycombinator.com/item?id=12346586