Do we all have to go vegan to save the world? [Well, yes.]
Ben Houlton spends a lot of time thinking about what’s on your dinner plate.
“If you take a steak and ask the question, ‘What’s been put into making that appear on my plate?’, you can trace it back all the way to the fertilizer that’s used to grow the food and then the grains which are used to feed the animals,” said Houlton.
As director of the John Muir Institute of the Environment at the University of California, Davis, Houlton studies how food production affects the environment and creates greenhouse gases. Nearly every step that goes into food production has some impact on global warming, and it adds up: Agriculture and land use is responsible for nearly a quarter of all global greenhouse gas emissions.
A lot of people…
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