Zambia: Mine incident shooting a canary in the mine shaft?

Miners work at the physical edges of our consumer society, writes Peter Bosshard from International Rivers, in this Huffington Post article. 'Like the canary in the mine shaft, they are sentinels for the triumph, toil and tragedy of the global economic system. Only days after the miraculous rescue of the Chilean miners, Chinese supervisors shot and wounded 11 workers in a coal mine in Zambia on 15 October. The labour conflict casts a dark shadow on the track record of Chinese overseas investors.'