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08-15-2003, 07:29 AM | #11 |
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Sometimes it's necessary to pick one's nose in order to clear the airway. With all the air pollutants agigtating our respiratory systems, we probably pick our noses with a greater frequency than in the days of old.
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08-15-2003, 07:50 AM | #12 | |
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08-15-2003, 08:09 AM | #13 |
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More nasal mucus.
In the 'developed world', I should think that pollution will have little effect on our phenotype. But it'd be interesting to see what effects it has on countries that have inadequate healthcare systems. Things like asthma would doubtless have been weeded out by natural selection in the past, but I for instance am still here because of medicine. Oolon |
08-15-2003, 08:48 AM | #14 | |
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08-15-2003, 09:08 AM | #15 | |
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Old adage
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08-15-2003, 09:43 AM | #16 | |
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It's good to pick your nose, I can't blow half that shit out, and when it gets dried up it just inhibits breathing. Oh, and I don't think you can get nose cancer, but you can get AIDS . |
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08-15-2003, 01:01 PM | #17 |
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I knew someone who spend a summer studying in Africa and where she was it was so dusty that everyone simply pick their nose whenever they needed to. She had to learn to stop that when she got back to Georgia.
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