Micro mines “pollute more” than commodity giants

Small mines scratched into the ground in poorly regulated parts of the world cause more pollution than large-scale operations, according to an environmental study.

The global gold rush is fuelling the problem by encouraging more micro-mining projects in developing countries. As a result, some 3.5 million people face death or disability from mercury poisoning, says Green Cross Switzerland.

More than 35 million people are at risk of dying from direct exposure to the ten worst toxins or having their lives considerably shortened, states the 2011 Top Ten Worst Toxic Pollution Problems Worldwide report.  More Read