What are toms actions

Tom dominates the conversation at dinner; he wishes to propound ideas he has found in a book entitled "The Rise of the Colored Empires." This book espouses racist and white supremacist ideas, to which Tom wholeheartedly subscribes. When Tom abruptly leaves to take a phone call, Daisy declares that she has become terribly cynical and sophisticated since she and Nick last met. Her claims ring false, however ­ particularly when contrasted with the genuine cynicism of Jordan Baker, who languidly informs Nick that Tom's phone call is from his lover in New York.