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What is the origin of modern food? (cows (grass (protein), rumen, beef),…
What is the origin of modern food?
corn
protein
fed to cows
agriculture
crops
wheat
farms
farmers
GMO
fast food
McDonald's
supersize
obesity
Type II Diabetes
cows
rumen
grass
protein
beef
chickens
chicken nuggets, chicken sandwiches
Fritz Haber
Haber–Bosch process, a method used in industry to synthesize ammonia from nitrogen gas and hydrogen gas.
fertilizer
grow crops faster
Urbanization
used to be rich people living in urban areas
Now, about 80% of America's population lives in urban areas (less farmers)