With the G20, UN, IMF and other organizations the entire world economy is now a global capitalist market economy(Dicken 2011). We know live in a world where we are all interconnected and while some may dislike the policies of lets say the UN, their future of global governance will help safeguard international peace and security, its organizations like these that help improve the quality of life around the globe. From an economic point of view trade is encourage and regulated through GATT/WTO and create a level playing field for developing nations and established ones also.
An interesting article from the Council on Foreign Relations states these views and many more.
How do you feel about about Organizations imposing these laws on the United States and the TNC which are controlled by us.