The seminar by Mohan Kumar G. discusses the concept of motivation, highlighting its definition, characteristics, classifications, and major theories. It elaborates on various motivation theories, including Maslow's hierarchy of needs, Alderfer's ERG theory, Herzberg's two-factor theory, McClelland's learned needs theory, and several process theories such as Vroom's expectancy theory and Adam's equity theory. The document explores how these theories explain individuals' motivations, emphasizing the psychological processes involved in achieving goals.