Articles written for the GLP list the source as Genetic Literacy Project. All other articles were written for the sources noted with excerpts provided by the GLP.
ignorance is bliss

Ignorance is bliss? Why people prefer to remain unaware of potentially unpleasant but useful information

Scientific American | 
A study of more than 2,000 people in Germany and Spain by Gerd Gigerenzer of the Max Planck Institute for ...
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No such thing as a harmless lie? How dishonesty hurts our ability to connect with other people

Scientific American | 
Have you ever told a friend a made-up story to entertain that person or spare his or her feelings? … ...