The modern-day water bottle addiction begs the same question as the cell phone, the Internet, and Pinkberry Frozen Yogurt:  How did we ever live without?  Just try going a day without a portable water source and see how difficult it can be.  You may find yourself gagging on the metallic output of a water fountain […]

When I met Andy Keller at World Fest in 2006, he was attracting people to his booth by having them guess how many plastic shopping bags a person uses in one year. As a visual cue, he had piled that number of plastic bags in one huge mound in the middle of the walkway. The […]