RT @ThiagoKrause2: Muito boa a contextualização do @adam_tooze. O dado mais chocante pra mim foi que 90% das crianças mortas por armas de f…

@JPHampstead @Alex__1789 Without naming the author, at least as far as I can see.

RT @SchoolDash: Texas alone has enough school shootings to conduct an econometric analysis of their effects(!): nber.org/papers/w28311 (vi…