The book analyzes the problems of oratory, business communication, culture and the art of speech. Particular attention is paid to speech culture, methods of preparing various types of public speeches, the ability to conduct constructive dialogue and polemics. Based on the analysis and generalization of a wide range of Russian and foreign sources, the main theoretical provisions are presented, practical recommendations and advice are offered that make it possible to more effectively solve problems in improving the level of culture and the art of business communication.