The speaker has been discussing various topics in the book including cultural appropriation, free speech, progressive separatism, education, equity, structural racism, the trans debate, debates about meritocracy, and the intellectual origins of the new ideology. The speaker encourages the audience to explore these topics in the book. Additionally, the speaker plans to provide two more summaries of the book and also discusses the plan for the upcoming shows, which may include opinions on political events and articles from different authors. In the book, the speaker aims to describe the new ideology's powerful influence on the left, especially in postmodernism, postcolonialism, and critical race theory. The speaker adopts a rational reconstruction approach to explain the components of the 'wokeness' and the identity synthesis.