A debate from the Intelligence Squared US series. About 2.5% of American adults report being vegan. 48% report eating meat, fish or poultry at all of their meals. Taking into account health, environment and ethical concerns, which diet is best? Are we, or aren't we, meant to be carnivores?
IQ2 Debate: Don't eat anything with a face
Science St. Paul, Minn. ·