Cass R. Sunstein, Columnist

What If the 2040 Presidential Litmus Test Is Veganism?

It’s not so hard to imagine a day when meat-eating is scorned and ex-carnivores are shamed on the stump. Are you listening, Kamala Harris?

Do you now or have you ever ...

Photographer: Joe Raedle/Getty Images
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Suppose that in the coming decades, Americans have a moral awakening with respect to the consumption of meat.

Suppose they conclude that eating meat is a grievous moral wrong, above all because it promotes cruelty to animals, but also because it contributes to environmental problems, including climate change.