Hara Kumaran, a talented coffee roaster at Metric, shares his journey from lighting professional to coffee roasting expert. He emphasizes the interconnectedness of coffee production and the importance of care throughout the supply chain. Kumaran also highlights the often-overlooked heroes of coffee, such as logistics teams and farmers, stressing dignity and transparency. Throughout the discussion, he explores the philosophy behind roasting, advocating for gratitude and emotional connections between roasters and consumers.