What are the environmental reasons to be vegetarian?
Predictably, both participants agree that factory farming is absolutely the worst thing for the environment, as well as for human and animal health. But they answer the question differently. Both experts touch on meat production as a major cause of global warming. Lyman focuses on the term humane meat, asking if killing can be humane and asserting that the only reason we eat meat is because we have an addiction to fat. Hahn Niman focuses on the facts behind meat production and global warming, citing the often quoted statistic that 18 percent of global warming gasses come from meat production. But, she asserts, “nearly half this from deforestation in developing world and very little of that meat is going to USA. In the USA we are not deforesting at all for meat production.” Hahn Niman goes on to say that livestock production, when done correctly, can actually build soils and contribute to reforestation while also providing valuable fertilizer for agriculture. “Both of you agree large sc
