There are two parts: primary in the examples you cited are advancing a truer, fairer goal set on how to reason about and for justice. It's about having better p

There are two parts: primary in the examples you cited are advancing a truer, fairer goal set on how to reason about and for justice. It's about having better premises, arguments. This is primary for any teaching institution. Second, we have effecting the change in society through organization and political speech, action. That's not primary for teaching institutions even if it co-located by it.