meliorism
/ˈmiːlɪərɪzəm/noun
mass noun
- Philosophy the belief that the world can be made better by human effort【哲】社会向善论（认为社会可以通过人类自身努力而得以改善）。
派生词
meliorist
noun & adjectivemelioristic
adjective词源
late 19th cent.: from Latin melior 'better' + -ISM.