Environmental Behavior

Jan Gehl sits down with Greg Linsday to talk about his new book, Cities for People, if Phoenix could take lessons from New York, and "the needs of the urban habitat of homo sapiens."

New research on the supposedly irrational patterns of behavior by drivers shows that bad driving decisions are predictable.

Bogotá, Colombia changed public opinion about jaywalking by putting mimes on the street to mock people who crossed illegally. Paul Romer of Stanford looks at other interventions that changed public opinion when laws couldn't.

A new report shows that overcrowding on the London Tube is hardening transit takers, turning them ruthless and selfish. Even pregnant riders are left to fend for themselves.