THIS is the part of your post I disagree with:
Quote:
food shortages due to the rural poor choosing to plant cash crops, like coffee, tobacco instead of maize, sorghum etc in order to get enough money for food.
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That aside, the "green revolution" has only encouraged the practice of what are, at best, dubious agricltural methods and has led to a further population boom in the third world which cannot be sustained over time.
I DO agree that Wikipedia is not the be all and end all of reference sources.