Thesis Mencius was unfair to Mozi: impartial care does not mean having no father
Where it stands
I'm writing a dissertation on the Later Mohist canons, and I've grown tired of how Mohism is introduced: through Mencius's insult. Mencius says that Yang Zhu's "each for himself" means having no ruler, and Mozi's impartial care means having no father, and that people without father or ruler are beasts. Most students meet Mozi through that sentence and never recover.
My thesis: Mencius misrepresents the doctrine. Jian'ai, impartial caring, does not ask you to stop caring for your parents. It asks you to care for others' parents as well, and to stop treating partiality as a reason to harm outsiders.
The "Impartial Caring" chapters argue this directly. Suppose you're setting off to war and must entrust your parents, wife and children to someone. Would you choose a friend who is partial, who cares for his own above others, or one who is impartial, who cares for your family as for his own? Everyone, Mozi says, even the critics of impartiality, would choose the impartial friend. And a filial son should want others to care for his parents, which he best secures by caring for theirs.
Mencius's charge only works against a version of impartial care that the texts don't defend. The real disagreement is about whether graded love is the foundation of morality or a bias to be corrected. That's a serious dispute, and it deserves better than "beasts".