Similarly, in a cohort of United States man-made mineral fibre workers, a lack of association between kidney cancer mortality risk and exposure to airborne fibre concentrations among mineral wool and fibreglass plant workers was reported by Marsh et al (1990).
The minerals draw workers to the Atacama from all over Chile.
The electronics sector has an infamously complex global supply chain and is exposed to many environmental and social issues, from conflict minerals and worker conditions to weather impacts.
For early game, two workers per mineral patch is generally enough.
It starts at the mines, where workers extract minerals that are eventually refined into cobalt.
SEM/XRS analysis showed greater numbers of total mineral particles, silica particles, and AlSi workers compared with nonagricultural workers and in smokers compared with nonsmokers (Table 7).
For example, this traditional economic view might view automobile manufacturing separately from the mineral mining, petroleum production and workers on which it relies.
"In my lifetime, this is the biggest thing I've ever seen," said Jose Gonzalez, 78, a retired teacher and son of migrant farm workers, who leased mineral rights to Chesapeake for $27,000 and sold another plot for $100,000 to a company building an RV park for oil workers.
Apart from mesothelioma, these cancers reflect exposures to mineral oils, particularly among metal workers and in the printing, publishing and allied industry sectors (98% were lung cancers), as well as among those involved in the manufacture of instruments, photographic and optical goods, where the cancers most frequently occurring were NMSC, bladder and lung cancers.
And why stop at prawns when so many other supply chains, from soya to rare minerals, are founded on trafficked workers, and the World Cup infrastructure in Qatar is being built on exploitation that amounts to slavery?
