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...volume of our waste and the cost of its transportation and treatment, ecologists say. If you don't put waste in water in the first place, then you don't have to spend money to remove it at the back end. The process also leaves a huge carbon footprint, says Rose George, author of The Big Necessity: The Unmentionable World of Human Waste and Why it Matters. In the UK, she says, "the sewage system uses as much energy as what the largest coal fire station in the [country] produces" - about 28.8 million tones of carbon dioxide a year...

Author: /time Magazine | Title: Is It Time to Kill Off the Flush Toilet? | 11/6/2008 | See Source »

...Harvard community have signed the 2008 Sustainability Pledge within five days of its kickoff. The pledge has come a long way since its inception in 2002 as a “Go Cold Turkey” campaign in which roughly 1,000 students promised to reduce their carbon footprint during Thanksgiving Break. In a campus-wide e-mail last Wednesday, Director of Sustainability Heather A. Henriksen said the importance of the pledge is two-fold: “It commits individuals to specific actions to reduce their impact on the earth, and it also promotes testing and implementation of renewable...

Author: By Victor W. Yang, CONTRIBUTING WRITER | Title: Pledge Advocates Sustainable Habits | 11/4/2008 | See Source »

...imperial phase of America's involvement in Iraq is ending. Probably by the end of the year, the U.S. will return the palace to the Iraqi government, and embassy staff will move into a new complex just down the river. The U.S. will still have a heavy footprint in Iraq--the embassy is the largest in the world and cost about $750 million to build. But the departure from the Republican Palace is part of a larger transfer of authority. So far, the U.S.-led coalition has turned over security responsibilities to Iraqi forces in 13 out of 18 provinces...

Author: /time Magazine | Title: A Tale of Two Wars: Iraq | 10/31/2008 | See Source »

...recent campus efforts to reduce Harvard’s carbon footprint, and the excessive lengths to which the administration has gone to promote them, threaten to render the whole project ridiculous and inspire contempt for the cause in the minds of most reasonable observers...

Author: By Christopher B. Lacaria | Title: It’s Not Easy Being Green | 10/27/2008 | See Source »

...might seem odd that Al Gore’s bacon and eggs breakfast could have more impact on the environment than his choice to avoid SUV’s. But meat production’s inherent inefficiency creates its large carbon footprint...

Author: By Lewis E. Bollard | Title: Al Gore’s Inconvenient Diet | 10/23/2008 | See Source »

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