greenhouse gases

June 21, 2010

Countdown to “Free” Renewable Energy from Sewage Begins

They prefer to call it wastewater, but the bottom line is that researchers at the University of Nevada are close to commercializing a process for generating […]
June 15, 2010

Having Babies: Bad for the Environment?

There ’s no doubt that every person who is born uses more food, more water, more land, more fossil fuels, more trees and produces more rubbish, […]
March 25, 2010

Greenwashing Hydropower

Big dams have a serious record of social and environmental destruction, and there are many alternatives. So why are they still being built? Big dams have […]