No the goverment knows about the residue and EPA is incompetent as well with most other government agencies...
We humans are destroying our bodies by eating most of the food we buy at the store except for fruit,vegetables, oh and milk. The rest has cornstrach in it...or something made from corn just look at the boxes and see "High fructose syrup" that's stuff is made out of corn...
We have taken out most of the minerals from Africa sadly :(, and that is what will happen to the rest of the continents...
Humans are destryoing the world by having to many kids, you know about biology and Maximum capacity right? Well if humans countinue to have babies at the rates they are well the world will be full...the earth can barely support 6+ billion humans less alone 9+ Billion in 2050 was it...