Relentless student pressure and the cold facts of the bottom line forced an institution with close ties to the car industry to reverse course in just six yearsIf you want proof of how decisively the climate zeitgeist has begun to shift, you could look to Washington and the transition between the Trump and Biden eras.But you could also look further west, to Ann Arbor, home to the University of Michigan, which routinely tops the rankings of America’s best public universities.