Seven Billion Dreams. One Planet. Consume with Care": The United Nation's theme for World Environment Day this year. Which is fitting, in a world where our current consumption patterns are steering our natural resources to irreversible tipping points and where we often don't exactly know what natural resources are used to make our goods, writes the Huffington Post - See more at: http://www.unep.org/wed/theme/in-the-news.asp#sthash.xQu8cjeJ.dpuf