In theory, all of us want a clean and sustainable environment. In practice, however, few of us are willing to give up luxuries such as air conditioning, fast fashion, or even air travel.

2. Are global sanctions and embargoes a fair method of enforcement, say, of the prevention of hunting elephants for their tusks, or does that deprive poor villagers of their only means of support?

1. Additionally, provide at least one example of a global sanction or embargo.