他终于放弃了自己的改良主义思想。
约翰·密尔是英国19世纪功利主义思想家，社会改良主义者。
John Stuart Mill was an English utilitarian philosopher and social reformist in the 19th century.
就像历史上很多人种改良主义者一样，他认为堕胎是合法的，所以难逃干系。
He thinks abortion should be legal. Historically, some abortion advocates have also been eugenicists.
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