I have just read an opinion piece titled Who Will Defend the Seal-Clubbers?
As you can probably tell from the title, the author defends seal-clubbing. He claims that it's okay because there are so many seals in the world and that they eat too much fish. It is okay to kill them then. By not killing them you are dooming the fish to extinction because seals are fat consumers of fish.
I suppose when Adolf Hitler II comes along and starts killing humans because we are using up too much resources like oil then the author of this opinion piece will support the killing of humans too.
Then the author talks about how seal clubbing is nothing compared to the many cows killed for meat everyday. He then talks about China and how organs are harvested there. I suppose if other people do it, it must be okay. According to Wikipedia this is a fallacy, a red herring (see Two Wrongs Don't Make a Right).
Who's to say many people aren't appalled at the actions of the Chinese government or the actions of farmers?
Protect Seals (Humane Society USA)
Clubbing Baby Seals (Warning: disturbing video from PETA)