I'd have to agree that PC culture is stifling debate. Political Correctness is something I detest, frankly, because it stifles debate, creativity, and personal freedom of speech, which are three things that I care deeply about. It doesn't matter if person A deems something too taboo or off-limits for person B to discuss. To discuss it is still person B's right, and no-one can take that right away from person B, no matter how egregious or repulsive his speech is.
A boy has the right to dream. There are endless possibilities stretched out before him....