I'm looking for a fairly recent book about leadership during times of major change written by a female author. [more inside]
posted by salvia on Feb 15, 2008 - 4 answers

What are the relative environmental impacts of procuring a *single serving* of wine, liquor, or beer? [more inside]
posted by unknowncommand on Dec 3, 2007 - 16 answers

What car models are best for biodiesel? Anyone done the full conversion to vegetable oil? [more inside]
posted by jruckman on Feb 8, 2007 - 16 answers

What's in the way of re-using, instead of recycling? [more inside]
posted by andifsohow on Aug 15, 2006 - 13 answers