Roundup Weedkiller Linked To Global Epidemic of Fatal Kidney Disease. The mystery of what is causing thousands to die each year from a fatal kidney disease may now be solved, with evidence pointing to the world’s most heavily used herbicide Roundup (glyphosate) as the primary culprit. More here: http://www.cornucopia.org/2014/03/11548 #roundup #humanhealth #warning #contamination