One Colombian study estimated that to effectively kill 1ha of coca by aerial spraying, you must spray 32. Another calculated the cost of doing that at $57,000 — a high price to pay to destroy a patch of coca not much bigger than a football pitch.
ft.com/content/03b032… https://t.co/hkWHZD8E8C
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow
RT @BJMbraun: How to be an effective political economist: Laser focus on the neuralgic points of the state-market nexus, follow the money,…