Cody Delistraty in Nautilus:
Janet Geipel of the University of Trento in Italy posed fictional scenarios like these to German-, Italian-, and English-speaking college students in each student’s native language and in a second language that they spoke almost fluently. What Geipel found in her July 2015 study is that “the use of a foreign language, as opposed to a native language, elicited less harsh moral judgments.” She concluded that a distance is created between emotional and moral topics when speaking in a second language.
People are more likely to act less emotionally and more rationally when speaking their second language, according to Geipel. Nelson Mandela seemed to have understood this dynamic decades ago when he said, “If you talk to a man in a language he understands, that goes to his head. If you talk to him in his language, that goes to his heart.”
The distinction is an important one: If moral decisions are contingent on the language in which they are posed then the decisions of people who must work in a foreign language on a daily basis—immigrants, international corporations, international institutions—would need to be reevaluated. Whether it’s Goldman Sachs in Paris or the United Nations in Burma, decisions made by people speaking their non-native languages appear to be less concerned with morality and more concerned with rationality and utilitarianism.
More here.