Would you kill the fat man?
Dr Costa and his colleagues interviewed 317 people, all of whom spoke two languages—mostly English plus one of Spanish, Korean or French. Half of each group were randomly assigned the dilemma in their native tongue. The other half answered the problem in their second language. When asked in their native language, only 20% of subjects said they would push the fat man. When asked in the foreign language, the proportion jumped to 33%.
Language as a factor of utilitarianist problems.