I think before people go around saying Long's description (40ish, foreigner) should be discounted entirely, they should test this out empirically on the street. Next time you are walking down the street, and see someone facing the opposite direction, see how much or how little you can tell about that person (age, complexion) etc.
I do not think the conclusion is so black and white, for a number of reasons. First, although a person is facing the other direction, this does not mean they are EXACTLY turned 180 degrees with their back to you. And secondly, Long was moving, so presumably her perspective changed. Also, the person may have had his head turned slightly, or moved somewhat... etc. AND, even if the man was EXACTLY turned 180 degrees in the opposite direction, I think you might be able to guess a person's age or complexion, or ethnicity.
I am just saying dont jump to conclusions, and try it out.
RH
I do not think the conclusion is so black and white, for a number of reasons. First, although a person is facing the other direction, this does not mean they are EXACTLY turned 180 degrees with their back to you. And secondly, Long was moving, so presumably her perspective changed. Also, the person may have had his head turned slightly, or moved somewhat... etc. AND, even if the man was EXACTLY turned 180 degrees in the opposite direction, I think you might be able to guess a person's age or complexion, or ethnicity.
I am just saying dont jump to conclusions, and try it out.
RH
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