Would recommend this if you want to look at Globalization in depth, the Nobel Prize-winning Economist analyses the present situation closely, explaining the main issues in detail, and looking in to the future.
With his experience as Chief Economist in the World Bank, Stiglitz brings up the global system formed by the developing countries and advanced nations, from the points of fair trading, intellectual patents and lifesaving medicines, global environmental problems, etc.
He calls for reformation of the global financial architecture, and well management of global resources, and also the global thinking.
About the environmental issue, the line impressed me most is,
"No issue can be more global than global warming"
A good guide to help you think and act globally.