wastewater

paper trail

The Dutch are building bike lanes from used toilet paper.
Whose fault is that?

Did the oil industry help to discover a whole new fault line in Oklahoma?
Pollution

The Pacific Ocean is becoming caffeinated
Critical List: Meat consumption must drop 50 percent; Los Angeles the Energy Star of cities
Biofuel

Your new offshore energy source: Floating algae farms
Critical List: The gas boom scam; Bieber’s electric car
Critical List: IG blesses State’s Keystone work; fair trade gasoline
Critical List: Connecting climate change to the Texas heat wave; ditching plastic straws