Immigration is a book that focuses on key issues of the century. The book focuses on important matters such as the refugee crisis, low-skilled immigration, high-skilled immigration. It also addresses concerns about an ethnostate, having completely open borders, and the immigration lottery. The book is about advocating for a better quality life of citizens of western countries. There is a focus on how immigration hurts wages, allows for exploitation, and how people would be better off if they stayed at home rather than migrating. Sources from both left-wing and right-wing media have been used to help construct a main point: that most immigration isn't needed.