Radio Lab episode "The Rhino Hunter". A great opportunity for liberals and certain conservationists to experience some alternative perspectives. Sometimes the pathway to perspective is particularly uncomfortable. A sound and reasonable argument should be considered at all times. They should be covered and discussed with open minds and level heads, even if the argument must continue beyond just agreeing to disagree.
And for those who respond in egregiously inappropriate manners, in this case and all others, you've lost your right to have a voice in the debate. At that point your side isn't right or wrong, you're just wrong. You're just an embarrassment and a shame to humanity.
Here's one to those with the courage to listen. And to those brave enough to walk in another's shoes for a time.