Antarctica and the Arctic are the focus of global hunger for untapped resources – and global warming has helped drive the polar rush.
Jack Chibi has figured out how to profit from the foreign investment pouring into Zambia's copper-mining sector.
Typhoon Haiyan sparked renewed debate over how much food aid should be sourced locally.
Governments from Myanmar to Zambia are pushing for international aid organizations to work with local companies as they pour in billions in aid and investment.
Too many people is a big problem, but too few is a concern as well.