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FEELING IT It’s useful to think about how emotional feelings emerge in consciousness by way of analogy with the way the flavor of a soup is the product of its ingredients.92 For example, salt, pepper, garlic, and water are common ingredients that go into a chicken soup. The amount of salt and pepper added can intensify the taste of the soup without radically changing its nature. You can add other ingredients, like celery, green peppers, and parsley, and have a variant of a chicken soup. Add roux and it becomes gumbo, whereas curry paste pushes it in a different direction. Substitute shrimp for chicken, and the character again changes. None of these individual items are soup ingredients per se: They are things that exist independent of soup and that would exist if a soup had never been made. The idea that emotions are psychologically constructed states is related to Claude Levi-Strauss’s notion of “bricolage.”93 This is the French word referring to something put together (constructed) from items that happen to be available. Levi-Strauss emphasized the importance of the individual, the “bricoleur,” and his social context, in the construction process. Building on this idea, Shirley Prendergast and Simon Forrest note that “maybe persons, objects, contexts, the sequence and fabric of everyday life are the medium through which emotions come into being, day to day, a kind of emotional bricolage.”94 In the brain, working memory can be thought of as the “bricoleur,” and the content of emotional consciousness resulting from the construction process as the bricolage. Similarly, fear, anxiety, and other emotions arise from intrinsically nonemotional ingredients, things that exist in the brain for other reasons but that create feelings when they coalesce in consciousness. The pot in which the ingredients of conscious feelings are cooked is working memory (Figure 8.9). Different ingredients, or varying amounts of the same ingredients, account for differences between fear and anxiety, and for variations within each category. Although my soup analogy is new, I’ve been promoting the basic idea that conscious feelings are assembled from nonemotional ingredients for quite some time.95
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Joseph E. LeDoux (Anxious)