Three years ago I wrote an apology for not being a vegetarian or a vegan. There are three reasons given for favoring such a diet. One is moral. To eat meat is to use another sentient being for one’s own ends and to be part of the cruel factory farming system that exists in the US. The second is ecological, since using plants to feed animals results in roughly 90% of the energy used to produce plants being lost in the conversion to animal protein, which is a waste of resources. The third is for health since vegetables and fruits reportedly led to better health outcomes.
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