The transition of world agriculture from food grain to feed grains represents an...evil whose consequences may be far greater and longer lasting than any past examples of violence inflicted by men against their fellow human beings.
—Jeremy Rifkin
foot
Two or more syllables that together make up the smallest unit of rhythm in a poem. For example, an iamb is a foot that has two syllables, one unstressed followed by one stressed. An anapest has three syllables, two unstressed followed by one stressed.