It's a screenshot of the title of the article in PNAS.
https://files.mastodon.social/media_attachments/files/112/561/199/987/566/691/original/21842b3e5efad204.png
Piff. 2012. Higher social class predicts increased unethical behavior.
https://www.pnas.org/doi/suppl/10.1073/pnas.1118373109
"Seven studies using experimental and naturalistic methods reveal that upper-class individuals behave more unethically than lower-class individuals."
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