By Hannah Hetzer

On Saturday, Colombian President Juan Manuel Santos called for the suspension of Colombia’s aerial spraying program to eradicate illicit crop cultivation. This came after the recent release of a study by the International Agency for Research on Cancer (IARC), a research arm of the World Health Organization, which found that the main chemical used in the aerial spraying program, glyphosate, is likely carcinogenic to humans.

After the report was released, Colombian Health Minister Alejandro Gaviria made a strong recommendation to cease aerial spraying, stating that the report’s findings on glyphosate represent an “inescapable warning of possible adverse health effects.” However, Colombia’s Defense Minister responded by saying that the country would continue to use glyphosate until President Santos orders otherwise, exposing a rift between the response and perspective of the two agencies – Health and Defense – on drug control.

“I am going to ask the government officials in the National Drug Council at their next meeting to suspend glyphosate spraying of illicit cultivation [of coca],” President Santos said. This decision will be taken on May 15 during a meeting with the National Council on Drugs, in which the Ministries of Health, Justice, Interior, and the offices of the Inspector General, Prosecutor General and Ombudsman will be present.

The health risks of glyphosate have long been of concern to Colombian academics, non-governmental organizations, and communities affected by spraying. But the burden of proof of harm has rested mainly with the affected communities, who have long complained of skin rashes, irritations and genetic abnormalities resulting from this practice.

The damaging effects of glyphosate are compounded by the vast amounts necessary to eliminate crops. A recent study by Pascual Restrepo of MIT and Sandra Rozo of UCLA showed that for every hectare sprayed with glyphosate, illicit crops are reduced in only 0.035 hectares. In other words, to eliminate a hectare of coca, 30 hectares must be sprayed with glyphosate, at a financial cost of $72,000 per hectare. This is an inefficient program, which affects the country’s health and environment. In 2007, Afghanistan halted the use of glyphosate for aerial spraying, leaving Colombia the only country in the world to continue with this practice.

It’s good to see scientific evidence emerging to support the claims that Colombian communities and indigenous groups have long been making about the health and environmental harms of fumigation. The warning that glyphosate is potentially carcinogenic should act as an immediate impetus to halt Colombia’s aerial spraying programs. But the problem of forced crop eradication goes beyond this single herbicide. A program based on indiscriminately spraying vast amounts of chemicals on agriculture and communities in the hope that it will reduce overall drug supply is neither realistic nor ethical. Increased eradication has often produced the “balloon effect” of simply displacing cultivation elsewhere, without reducing the overall availability of, or market for, illicit drugs.

Colombia should use this opportunity to take the conversation beyond glyphosate and call into question its overall approach to drug cultivation and drug policy. Instead of spraying its fields and communities with herbicides, Colombia should focus on development programs, licit production of the coca leaf for ancestral and commercial uses, and shift its efforts from repression to health and development.

Hannah Hetzer is policy manager of the Americas at the Drug Policy Alliance.

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Author: Hannah Hetzer
Date Published: May 12, 2015
Published by Drug Policy Alliance

Via:: Ddrug Policy Alliance