Also if I go drinking with someone I don't know well, the risk of their becoming violent is quite high.
Alcohol happens to have 10,000 years of cultural tradition behind it. Plus, it pairs well with food.
In what kind of society or social circles is this true? Here it's common to socialize and meet strangers over a drink or two, and the risks of their becoming violent is near zero.
Maybe but it's also much harder to obtain due to being illegal.
> the risk of their becoming violent is quite high.
Jesus who are you going drinking with??? That's not normal.
> On average, roughly 100% of inmates who are incarcerated for violent offences have two arms.
Arghhh! Quick, cut one of everyone's arms off!
Like someone here writes, correlation does not imply causation, but correlation is evidence of causation, and that is a strong correlation. Specifically, if the person you picked is under the influence, he or she is 10.4 times more likely to be engaging in an act of violence than if he or she is not.
"Randomized placebo-controlled study of the benefits of personal mobility", Stravro and Chunk, 1999.
Have those made-up sources included externalities, from air and noise pollution, to city planning, commutes, lifestyle changes - include pressure and stress added to the individual by the extra speed of going places?
Have they asked those pesky "walk and/or take the public transport" Europeans living in suitable cities, if they prefer their way?