Ghosts of the Green Revolution

I’m not hating on Norman Borlaug.  His innovations in improving the yield of agricultural crops through genetic modification and cross-breeding have undoubtedly contributed to curbing hunger and malnutrition in under-consuming countries, particularly in Southeast Asia and Sub-Saharan Africa.

Totally not hating! Look at that smile

But the Green Revolution he inspired has left behind a toxic legacy.  In order to support the new breeds of plants produced, the agricultural industry produced hundreds of thousands of tons of pesticides a year through the 1950s, 60s, and onward.  Unfortunately, it turned out that many of these pesticides contained/contain toxins and persistent organic pollutants.  Things like lindane, aldrin, dieldrin, chlordane, heptachlor, and DDT – carcinogens, endocrine disruptors, bioaccumulators.

While, to the international society’s credit, we did manage to ban the production and use of many of these chemicals through instruments like the Stockholm Convention, we are left with tens of thousands of tons of these compounds, idling in sometimes poorly stored containers worldwide.  Africa alone has 50,000 tons of these now obsolete pesticides, which have occasionally been unintentionally released into communities by leaks and poor disposal practices.

Fortunately, through the help of funds by the World Bank, and with the support of the Stockholm Convention, the international society is starting to get rid of these pesticides in a reasonably safe manner, but this should introduce a note of caution in the rapid industrial production of poorly tested compounds.