Human Lie Detector Paul Ekman Decodes The Faces Of Depression, Terrorism, And Joy | Writing, Research, Applied Thinking and Applied Theory: Solutions with Interesting Implications, Problem Solving, Teaching and Research driven solutions | Scoop.it
Expert humans or face-reading machines could have saved thousands of lives on 9/11 by detecting the emotional states of hijackers. They would have triggered detainments, says San Francisco-based psychologist Paul Ekman.

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