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Signaling
/ˈsɪɡ.nəl.ɪŋ/noun / verb
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Signaling refers to the transmission of information through signs, gestures, or messages to convey intent or data. In modern contexts, it's crucial in fields like biology for cellular communication and economics for strategic information exchange, where it can influence decisions without direct action.
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In animal behavior, signaling is so sophisticated that the peacock's elaborate tail feathers, which can span up to 5 feet, serve as a mating signal that evolved over millions of years, yet it's energetically costly and increases predation risk—proving that honest signaling can be a high-stakes evolutionary gamble.
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