Hinting at extreme political views in science fiction requires careful handling to avoid appearing too literal or dogmatic. Here are some strategies to subtly introduce these views in plot and character development: 1. **Building an extreme social background**: Create an extreme future world in which these political views are the foundation or mainstream of society. Show the pros and cons of this social structure and let readers judge for themselves whether it is reasonable. 2. **Multi-layered character creation**: Design characters with complex belief systems who may believe in these extreme views. Through their actions, dialogues, and inner monologues, explore the impact of these views on individuals and society. 3. **Contrast and conflict**: Introduce ideas that are opposite to extreme views and show the collision of different views through conflict and dialogue. Through the tension of the story and the transformation of the characters, guide readers to think about the validity of these views. 4. **Metaphor and symbolism**: Use metaphors or symbols to express extreme views through science fiction elements. For example, reflect real political ideas through alien civilizations or future technology. 5. **Building a dystopia**: Describe a dystopian society driven by extreme views, allowing readers to see the potential consequences of such extreme ideas and prompting them to reflect on the real-life application of these views. 6. **Open ending**: Leave room for readers to think, and do not give a direct conclusion, but let readers continue to think about the political and ethical issues it implies through the openness of the ending. Through the above strategies, extreme political views can be cleverly introduced in novels, subtly inspiring readers to think and discuss these ideas. It is important to maintain the artistry and ideological depth of literary works to avoid simple preaching.