Editor's choice
Empty talk earth summit?
Victor Ndula: 'I hope the Rio+20 Earth summit in brazil will translate talk to action for...
The Milking Machine
Feeding the world's population has become an industry. In this industry, dairy production...
Editor's choice
Private prisons out for profit
Outsourcing services can be a way for governments to save money. In the US, this has lead...
Water privatization
People around the world are reclaiming their access to water as a basic human right, by...