These are posted all over my school. This is an example of thin privilege, as well as ableism. Not only does it use ‘stop being lazy, burn calories, and lose weight’ faulty logic, it also implies that everyone is willing or even able to take the stairs.

Mod note: I’m seeing responses to this along the lines of, “But this isn’t thin privilege!” This poster is privileging thinness by suggesting the most important reason to take the stairs is to burn calories (and thus, by implication, get thinner). I don’t see why that’s difficult to understand. The poster is an example of thin privilege, ableism, healthism, and a giant Thermo 101 fail. -ATL