In chs. 9 and 10, Haidt begins his defense of his third principle of empirical moral psychology:
(III) Morality binds and blinds.
The other two (with my interpolations), already defended in the book, are:
(I) Intuitions come first [in moral thinking] strategic reasoning [to moral conclusions] second
(II) There’s more to morality [moral thinking] than harm and fairness.