Coca Eradication- The most damaging strategy?

I just read that the CIA, the dirty mutherfuckers, are Spraying roundup on coca leaf, a legit crop in these countries. The innocent farmers who grow these plants are suffering, and the more innocent enviroment is also suffering. Is there anything that can be done about this abomination?

 

Can you give a link to this?

 

Yeah, just wikipedia coca eradication.

 

Columbia has 10% of the worlds biodiversity in only 1% of the worlds territory, so the effects of herbicide spraying are going to be bad, to say the least. Here is an article- http://www.rense.com/general5/monsanto.htm
Herbicide spraying for coca eradication has been going on for quite a while. Here is another article - http://www.unsafescience.com/vietnam.html