The article linked below describes the war in the Democratic Republic of Congo and suggests that this is driven by the demand for Coltan-- the metal that conducts heat in Sony Playstation. It begins with the assertion:
"This war has been dismissed as an internal African implosion. In reality it is a battle for coltan, diamonds, cassiterite and gold, destined for sale in London, New York and Paris. It is a battle for the metals that make our technological society vibrate and ring and bling, and it has already claimed 4 million lives in five years and broken a population the size of Britain's."
Congo: The War the World Ignores
by Johann Hari, UK Independent
War-Devastated Congo, Your Remote Control, Playstation and Cell Phone.
AUDIO - Amy Goodman interviewing Johann Hari
Development is theoretically supposed to proceed from the exploitation of natural resource and primary industry on up to specialization and urbanization. Sachs has argued that the pattern in Africa of natural resource extraction has failed to build the infrastructure on which to base development, and that other strategies that focus on investment in human capital are possible.
The complicated debate that informs contemporary political decision making has two poles represented by two New York based academics: Jeffery Sach, Director of Columbia Earth Insitute an author of "", who occupies a pro-AID position, and -- who's contest with Sachs is characterized by adhominum attacks, and a pro-market based approach.