The mystery epidemic striking Nicaragua’s sugar cane workers – a photo essay
theguardian.com
theguardian.com
"They are working in the hottest climates and conditions possible and at the same time their energy expenditure is comparable to half marathon runners … or to [those engaged] in military operations, only they do [this work] every day"
"an enhanced rest schedule and improved access to hydration and shade reduced kidney injury among labourers by 70%."
Interesting. The endurance people will tolerate and regulation doesn't prevent from becoming normal is actually fatal.