The Dependency/ Reliance Of The Food System On Cru

A intellectual nourishment system includes all processes and groundwork baffling in feeding a population: growing, reap (or trans haomaing or changing), processing, packaging, transporting, marketing, consumption, and disposal of food and food-rel consumed items. It also includes the commentarys required and outputs generated at individually of these steps. However, the question is can we sustain our food system. The deflect of the nose candy has seen a major shift in the nix character of our food system. Pfeiffer says until the last century, all of the food energy obtainable on this planet was derived from the sun through and through photosynthesis. Either you ate plants or you ate animals that fed on plants, but the energy in your food was ultimately derived from the Sun. The reality population and was change magnitude and production of food needed to expand and in came what church (2005) calls the husbandry miracle. This miracle has seen the world move into wha t is called the green Revolution provided by fossil fuels in the form of fertilizers, pesticides and hydrocarbon fueled irrigation. The world is producing food at a immediate rate than ever forward thanks to fossil fuel. dodo fuel is the engine butt the acceleration of food production.

Kindell and Pimentel army that Between 1950 and 1984, as the Green Revolution transformed culture around the globe, world iota production increase by 250%. From the time the food is ingrained to the time it is packagaged, this machine fossil fuels begins to work on the food increasing production yields providing plentiful food to feed the world. However, this has make growing food hard reliant on fossil fuel. The Green Revolution increased! the energy flow to agriculture by an average of 50 times the energy input of traditional agriculture (Pfeiffer, 2003). Pfeiffer goes on to say in the join States, 400 gallons of oil equivalents argon expended annually to feed individually American. Pfeiffer gives a clearer example by stating According to The Fertilizer Institute...If you take to get a sufficient essay, order it on our website: OrderEssay.net

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