Daniel Goleman's book 'Working with Emotional Intelligence' emphasizes the importance of emotional intelligence (EQ) in the workplace, arguing that interpersonal skills are often more crucial than analytical intelligence (IQ) for success. Goleman outlines various emotional competencies and training programs that can enhance team collaboration and overall performance in businesses. The document also discusses the difference between IQ and EQ, including the historical development of emotional intelligence and its growing recognition as a key factor for employability and effective leadership.