In the 20th Century both existentialism and humanism had their atheist forms. Describe, contrast and evaluate these two different atheist worldviews.
请不要用在线翻译之类的工具，谢谢！！
參考答案:在二十世纪的存在主义和人文主义都具有各自的无神论形式. 描述,对比评价这两种不同的无神论世界观.
Describe, contrast and evaluate可能有术语，不过我不知道。
