The document discusses several key issues regarding the international system:
1) The international system must do more to govern global public goods and challenges like climate change, while doing less harm in areas such as trade and arms sales.
2) Global governance has expanded without an overall plan, and ideally would regulate the global economy, redistribute resources, and avert threats, while protecting vulnerable groups.
3) International organizations like the IMF and World Bank were created after WWII but face issues like unequal influence among member states.