Thank you for your insightful comment, It's good to hear that you also see the value in discussion because it helps us to define ourselves even further. I think that exposure is so crucial to our development, and you so eloquently added that its important specifically at university! Colleges and universities are having a difficult time, I think, managing the perceived balance between political correctness and open dialogue and that comes with a disadvantage to students! The answer is simple, like you said, "More talk, more exposure".

Thanks for reading and commenting, it means a lot :)