But some experts say it could come back in a third wave early next year.

VOA: standard.2009.12.25

The second, the abolition of the family, and the third wave being the establishment of the philosopher kings.

第二波，不要家庭；,第三波,设立哲学家国王。

耶鲁公开课 - 政治哲学导论课程节选