big_pedestrian (@big_pedestrian) 's Twitter Profile
big_pedestrian

@big_pedestrian

Believer in the idea of America. Cities built for people are safe, beautiful and prosperous. Avid driver. Not official record.

ID: 857625949990301697

calendar_today27-04-2017 16:02:15

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big_pedestrian (@big_pedestrian) 's Twitter Profile Photo
big_pedestrian
@big_pedestrian

8 months ago

Safe systems make it almost impossible to unintentionally cause harm. Eg, sewage and sanitation: if my neighbor defecates drunk, they aren't going to kill my entire family. US DOTs created a system uniquely vulnerable to perturbations in attention, failing ~6 million times/year.