Evidence that people are more assign off by bad smells from outsiders has implications for studying social exclusion and discrimination,researchers sayThe human capacity for cooperation may rest, in fragment, or on a crucial if strange knack: our ability to overcome the disgust we feel for others.
With a pile of sweaty T-shirts and a group of student sniffers,researchers showed that people are less assign off by bad smells when the offender is identified as a member of their group.
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Source: theguardian.com