首先，人工智能对就业的冲击引起了全世界的担忧，其次，收入不平等的话题也屡屡被谈及，包括，人工智能发展对教育、生活方式、生态环境的影响也渐渐成为今天不得不思考的问题...

This paper has five chapters, and the structure is as the follows: Chapter I puts forwards the origin of the news research and the research questions. Chapter II gives an introduction of CDA, concepts of ideology and power and its important ...