This book covers various aspects of ethics in artificial intelligence, including robot ethics, privacy protection, social impact, transparency, and accountability. The author uses vivid examples and in-depth analysis to explain the ethical challenges brought about by the development and application of AI technology, and proposes corresponding solutions and suggestions.In the book, YU puts forward some important views. He believes that the development of artificial intelligence should follow ethical principles to ensure that the behavior of robots conforms to human ethical standards and avoid negative impacts on human society. At the same time, he also emphasizes the importance of privacy protection, pointing out that when collecting and using personal data, it is necessary to ensure the security and confidentiality of the data to avoid privacy leaks and abuse.