 Haslanger (2011) has built on Leslie’s work, arguing that generic claims often carry conversational implicatures about natures, and that these help them to serve as a key mechanism for perpetuating the ideologies that hold unjust social structures in place. She suggests that—whatever their truth conditions (one understanding of Leslie’s view would make striking property generic claims very easily true)—one should deny them via the mechanism of meta-linguistic negation (Horn 1985) which allows the denial of a claim because it carries a false implicature. By this method, we can start to disrupt the ideologies that have us in their grip. (For criticism of this, see Saul forthcoming).