Factory farming is not low price - we are exhausting the fossil water aquifers, the topsoil is washing away, fertilizer and pesticides are poisoning the water and causing dead zones in the ocean, and the fertilizer is breaking down into nitrous oxide which is about 25% of the GHG that humans produce.
The food grown on factory farms tastes lousy, has lower nutrition than organic. We factory farm beef and pigs and chickens, and they are so sick we have to pump them full of antibiotics, and we are not satisfied with how fast they grow, so we pump 'em full of growth hormones, too.
Gee, I wonder if eating meat that is loaded with antibiotics and growth hormones is going to have any effects on us? What happens when the aquifers are dry? As the climate warms, we can't just move farming north - there is no rich soil, and no pollinators, and the sunlight is not what the plants need.
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