Answer:
Chaplin was acutely preoccupied with the social and economic problems of this new age. In 1931 and 1932 he had left Hollywood behind, to embark on an 18-month world tour. In Europe, he had been disturbed to see the rise of nationalism and the social effects of the Depression, of unemployment and of automation. He read books on economic theory; and devised his own Economic Solution, an intelligent exercise in utopian idealism, based on a more equitable distribution not just of wealth but of work. In 1931 he told a newspaper interviewer
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