I was under the impression for a long time that the back-up food supply for the world was about 30 days. This writer claims that the statement is effective propaganda from the food industry (but he doesn’t state what it actually is). The theme of the article (link below) is that building local food supply can overcome the food industry’s constant chant that the world needs them or we’ll all starve.
Before WWII, the country ate virtually all organic food (because pesticides and chemical additives were basically formulated as part of the war effort.), yet the food industry today claims that organic is a niche market for the well off, but no solution to our current situation. However, we fed 132 million people in 1939 organic food. So, does the guy have an argument?