I have been reading the British blogs on today's "debate" at the Oxford Union. Some people have argued that everything should be open to debate, i.e. that there are two sides -- however abhorrent -- to every issue.
This may be true if both sides are telling the truth. If one side makes things up, falsifies their facts, invents claims, and the like then you are not debating an "other" side, you are debating people who are engaging in fiction. [NOTE: I originally wrote non-fiction (it was too short a night) and have corrected it. My thanks to the readers who noticed.]
The only thing this entire matter proves is that some Oxford students do not know how to think logically.