What is the author's style in Powers of Horror: An Essay on Abjection by Julia Kristeva?

Kristeva is firmly within the post-modernist literary and linguistic movement. Post-modernism is largely founded on the insights of a Swiss linguist named Ferdinand de Saussure. Saussure developed a theory of language according to which meaning was the result of difference and exclusion. A sign—like a word—has meaning only if it does not mean something else. "Cat," for example, has the meaning that it does because it is not any other word. Structuralists believed, however, that there was some ultimate foundation for language which gave the entire system meaning.