The built environment has so much more power than road signs. The gains that are being made are much more when you look at hospitals that use anti microbal surfaces, for instance. Relying on signs that might or might not change behavior sounds like very much the way to go. Obothis: Could colin camera and katy milkman come up with a homerick assignment?
Do highway warnings save lives or cost lives? How do you keep men from peeing on the floor? And what’s Angela’s plan to get more people washing their hands?