STP: All those things bother me, but as for whether I have a clear conscience or a bothered conscience, I meant by "not that much" that my conscience is bothered somewhat. Because each of those subjects would require a massive effort to battle, much less win, and since 99% of people don't care, that's what I meant by life is too short and having to pick your battles.
This list of subjects was all to demonstrate how narrow-minded it was to be so greatly upset about shark fin soup, as most normal people should be, considering how many very large, cruel and immoral things are going on all around us, and how much more there is to be angry about other than sharks.
As for what I think is easiest to fix: US Cuban embargo. Runner up, executions, by which I mean capital punishment.