The document discusses the role of leaders in building learning organizations. It explains that leaders must design a shared vision and purpose, challenge existing mental models, and motivate creative thinking. Specifically, leaders act as designers by creating the vision and values, teachers by helping people understand reality, and stewards by serving others. The leadership role requires skills like communicating a shared vision, ongoing visioning, blending intrinsic and extrinsic goals, and challenging mental models without causing defensiveness. The goal is for leaders to help people expand their capabilities to shape the future.