Tara Thurber and Mark Mears discuss the importance of humanizing HR and leading with love in the workplace. Mark shares his journey from law school to marketing communications, emphasizing the higher power of fours and the "love" model for leadership: Listen, Observe, Value, and Empower. He highlights the need for purposeful growth, engagement, and fostering a sense of belonging. Mark's book, "The Purposeful Growth Revolution," advocates for a transformational leadership style that prioritizes human connection and community. He also introduces the concept of curiosity as a fifth essential element for effective leadership.