Contents Pages by Subject


Subject Photo
Article Image

web site

Practical Action uses technology to challenge poverty, working with poor women and men around the world. [downloadable how-to guides on self-help sustainable survival]

Entered By:
Article Image

China has one of the worst water problems in the world. Unless you solve your water problem, there's no China story. I've been around the world a couple of times, I've seen whole cities, societies and countries disappear because of water problems.

Article Image


Corn prices surged to record peaks in the United States Thursday amid tight supply and fierce demand driven in part by rapid expansion of biofuels production. With demand outpacing supply despite a massive runup, and high oil prices adding to the

Article Image

You won’t be able to tell if your food or water came from a contaminated region. Thus taking in water and food will become a form of Russian Roulette. I don’t know about you, but that’s not a game I think we should be playing with our health...