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Introduction to Global Policy Studies

1. Trans-boundary problems like people, pollution, or goods literally going across international boundaries. 2. Common problems like the oceans, Antarctica, or the atmosphere, which nobody owns but are a kind of common good that need to be regulated, or else (like the tragedy of the commons) they will be devastated to the universal detriment of the nations of the world. 3. Shared problems like health, education, and welfare about which all countries can learn from one another.