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One Bit Psy-Op: The 237th Evolutionary Lens with Bret Weinstein and Heather Heying

DarkHorse Podcast

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Evolution of Communication: The Silent Signals

The evolution of species can result in unique communication methods. Dogs, particularly Labradors, have developed the ability to lift their eyebrows as a signal, a trait not observed in their wolf ancestors, which may indicate adaptation to human interaction. This eyebrow movement could serve a purpose similar to human eye whites, enhancing non-verbal communication over distances. Such features contribute to effective social signaling within species, highlighting the importance of visual cues in interactions among pack members or social groups.

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