book review

For good science fiction, people are always a more central part than those of technology, and time travel is just a way of expressing people. Given the background of the author's life, the Eylonians symbolize nobility, while the underground Moroccans represent the people living at the bottom. The class divide exacerbates their opposition, which deepens the divide. The nobles thought they had the advantage to rest comfortably, but they could not foresee that ease would make them like livestock; The bottom class people who have turned their backs may seem to have taken the initiative in society, but they have lost their fundamental human nature. Here alone, it is just political correctness to eliminate class antagonism. Whether it's the first time or the second time, what strikes me the most is always the more distant future.