George Kohlrieser is a renowned IMD Leadership professor and former hostage negotiator. In this episode he shares compelling stories from his career, illustrating how principles from hostage negotiation, such as emotional bonding, managing grief, and honest communication, can transform leadership. The conversation explores the psychology behind high-performance leadership, the importance of secure relationships, and the need for empathy in today’s rapidly changing world. You will gain practical insights on handling conflict, organizational change, and the emotional challenges leaders face.

Show notes:

• George Kohlrieser – IMD Business school
• Book “Care to Dare” by George Kohlrieser
• Book “Hostage at the table” by George Kohlrieser
• Book “On becoming a leader” by Warren Bennis
• Gallup research on Hope
• High-Performance Leadership program at IMD

sylvainnewton.com/podcast

Summary:

In this episode of the Leadership Spark Podcast, Sylvain interviews Harvard professor Rakesh Khurana. Together they discuss about leadership, humility, and organizational culture. Drawing on personal stories and academic insights, Khurana explores the role of serendipity, the importance of adaptive and humble leadership, and the challenges facing modern institutions. He reflects on bureaucracy, the need for community and belonging, and the evolution of business education. The conversation highlights the value of courage, deep listening, and embracing discomfort as essential leadership qualities for navigating today’s complex world.

Show notes:

• Rakesh Khurana’s Faculty profile
• Book “Searching for a Corporate Savior: The Irrational Quest For Charismatic Ceos” by Rakesh Khurana
• Book “From Higher Aims to Hired Hands” by Rakesh Khurana
• Book “Inequality" by Christopher Jencks
• Book “The Strength of Weak Ties" by Mark Granovetter
• Book “Politics and Vision" by Sheldon Wolin
• The MBA Oath Initiative

sylvainnewton.com/podcast

In this episode of the Leadership Spark Podcast, Sylvain interviews famous psychologist and author Robert Holden, known for "The Happiness Project." They explore redefining success beyond money and status, emphasizing clarity, authenticity, and love. Robert shares insights on positive psychology, the importance of inner wisdom, and how leadership is an attitude rooted in respect and connection. The conversation covers overcoming busyness, the evolving role of ego, and the need for soulful leadership, especially as technology advances.

Show notes:

• Robert Holden’s website
• Book “Authentic Success” by Robert Holden
• Book “Loveability” by Robert Holden
• The Enneagram of personality
• Book “Servant Leadership” by Robert Greenleaf
• Book “The Great Work” by Thomas Berry

sylvainnewton.com/podcast

In this episode of the Leadership Spark Podcast, Sylvain discussed with Harvard Business School professor Linda Hill about her new book "Genius at Scale", and her research on innovation and leadership. Hill emphasizes that innovation is a collective effort, requiring leaders to foster environments of collaboration, experimentation, and learning. She introduces the roles of Architect, Bridger, and Catalyst, sharing case studies like Mastercard’s transformation under Ajay Banga. Hill highlights the importance of curiosity, psychological safety, and systemic thinking, offering practical insights on building innovative cultures and leading change in complex, rapidly evolving organizations.

Show notes:

• Linda Hill Faculty profile
• Book “Genius at Scale” by Linda Hill
• Book “Collective Genius” by Linda Hill
• Book “The Reflective Practitioner” by Donald Schön
• Video “How to Build Teams of Innovators” with Linda Hill
• HBR article “Why Great Innovations Fail to Scale” by Linda Hill, Emily Tedards and Jason Wild

sylvainnewton.com/podcast

In this episode of the Leadership Spark Podcast, Ludovic Subran, Group Chief Investment Officer at Allianz and Senior Fellow at Harvard University, shares insights on leadership, economics, and innovation. He discusses the power of storytelling in economics, the transformative potential of AI and alternative data, and Europe’s evolving global role. Ludovic emphasizes interdisciplinary learning, the importance of clear frameworks, and the balance between kindness and accountability in leadership. He highlights how empathy, adaptability, and intellectual curiosity drive effective teams and decision-making.

Show notes:

• Ludovic Subran LinkedIn profile
• United Nations Worldfood Programme
• Book: "Grit” by Angela Duckworth
• Book “First 90 Days” by Michael D. Watkins
• Book “Investing in a Changing Climate” by Ludovic Subran

sylvainnewton.com/podcast

In this Leadership Spark Podcast episode, Sylvain welcomes back Harvard professor Ranjay Gulati to discuss his new book, Courage: How to Be Bold. They explore the difference between risk and uncertainty, and how courage means acting purposefully despite fear. Ranjay shares multiple stories of everyday and extraordinary courage, from disaster response to personal challenges. The episode highlights that courage is a learnable skill, essential for leaders and individuals navigating today’s unpredictable world, and is deeply connected to purpose and human connection.

Show notes:

• Book: "Courage: How to be bold” by Ranjay Gulati
• HBR Article: “Now is the time for courage” by Ranjay Gulati
• Book: “The Gift of Fear” by Gavin de Becker
• Book: “Radical uncertainty” by John Kay and Mervyn King

sylvainnewton.com/podcast

In this episode of the Leadership Spark Podcast, Sylvain interviews Roch Parayre, founder and CEO of Strategique. Drawing on his global experience in executive education and consulting, Roch discusses scenario planning, innovation, and strategic leadership. He explains how scenario planning helps organizations prepare for multiple possible futures, emphasizing adaptability over prediction. The conversation explores the challenges of adopting this mindset, the role of AI, and the importance of resilience, curiosity, and sensemaking in leadership. Roch shares practical examples and insights on how leaders can navigate uncertainty and drive effective, agile strategies in today’s fast-paced environment.

Show notes:

• Roch Parayre LinkedIn profile
• Book: "Lean Start-up“ from Eric Ries
• Book: "Essence of Decision" by Graham Allison and Philip Zelikow
• Article “Strategic thinking is like a golf swing” by Roch Parayre
• PESTEL framework

sylvainnewton.com/podcast

In this episode of the Leadership Spark Podcast, Sylvain interviews Peter Salzer, an accomplished CEO, chairman, and private equity partner. Peter shares insights from his 30-year leadership journey across multiple industries, discussing his shift from corporate roles to private equity with a focus on operational value creation. He emphasizes the importance of clarity, inclusive leadership, and “relaxed resilience.” Peter recounts navigating crises, fostering communication during organizational challenges, and adapting to technological disruption like AI. The conversation offers practical advice on career development, people management, and building sustainable, high-performing organizations through hands-on leadership.

Show notes:

• Peter Salzer LinkedIn profile
• Book: "The Big Short"
• Book: "The Endurance: Shackleton’s legendary Antarctic expedition”
• Book: “Why nations fail”
• Thomas Malone at the MIT

sylvainnewton.com/podcast