2. What does Michael Green mean by describing Costa Rica as a “superstar” country? Based on the information on the map, which other country might he also be inclined to describe that way?

Michael Green means that this country has made a lot of social progress and that it has it's citizens best interests. Another country he could describe this way would be New zealand (in my opinion) because they have high ranks in two categories.

Explanation:

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if you break down the data from the global footprint network, china exerts far more pressure on its ecosystems per capita than america in terms of crops, grazing, foresting, and fishing. but where america blows everybody out of the water is carbon emissions per capita