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Mark Twain said ‘travel is fatal to prejudice’ — and science has proven him right

Traveling to diverse places really does broaden the mind, according to new research published December 5 in Social Psychological and Personality Science. “My coauthors and I are very intrigued by a quote from Mark Twain,” lead researcher Jiyin Cao of Northwestern University told PsyPost. “In his book Innocents Abroad, he…