Our favorite links from the week that was:
+ Apartment Therapy asks the question Can an iPhone app green your life? The app provides green tips according to criteria you set, and spits out precise equations for how each change, if implemented, will reduce your water, energy, and carbon footprint.
+ The Huffington Post reports on water footprints; and, of course, lively debate ensues.
+ Earth2Tech snaps photos of Japan’s first drive-through battery swap for electric vehicles.
+ Inhabitat turns us on to Xerox’s new printer ink, which can cut waste by 90 percent (but costs $24K?!).