Jennifer Bemisderfer says this involves thinking about a product's whole lifetime: "When those products are at the end of their useful life, how are they going to be broken down?

VOA: special.2010.01.26

The Greek government has promised to slash its public deficit from nearly 13 percent of gross domestic product to nearly nine percent of Gross Domestic Product by the year's end.

VOA: standard.2010.02.26

Hassan Moinuddin of the Asian Development Bank's Mekong Sub-Region Program says a warmer climate could cut almost seven percent off the region's gross domestic product by the end of this century, by reducing crops or forcing the relocation of communities.

VOA: standard.2009.12.21