How satire is expressed in black no more?

"Black No More" uses satire to critique the concept of race and racial identity in American society. The novel humorously highlights the absurdity of racial distinctions by imagining a world where a medical procedure can change a person's race, leading to societal chaos and revealing the arbitrariness of racial categories. This satirical approach allows the author to comment on issues of race, identity, and society in a thought-provoking and engaging way.