I tend to feel that emotionally charged language shows part of the problem preventing us from resolving these things. Morality is as much a social science as many things, however without taking into account a pretty cold analysis of why we are in this situation to begin with you can't solve it. Certainly naive calls for blockades and sanctions won't solve it. Since the people who would implement those sanctions are probably also the people benefiting from and causing the situation in those countries to begin with.