David Giles Lewis author photo

David Giles Lewis

David Giles Lewis is a business consultant, speaker, and author focused on leadership, strategy, team performance, and organizational change. He co-authored What Philosophy Can Teach You About Being a Better Leader and Mavericks: How Bold Leadership Changes the World, and was recognized on the Thinkers50 Radar in 2019.

Biografia e Jornada do Autor

David Giles Lewis is a British leadership writer, consultant, and executive educator whose public biographies emphasize professional formation more than private early-life detail. What is documented is a mixed education in study and practice: public profile information lists Brunel University of London among his formal studies, while later biographies describe a career built across more than 35 years in business, consulting, entrepreneurship, and academia. Before becoming widely known as an author, he held senior roles as a managing director and head of department, grew and sold ventures in consulting and software, and developed a reputation for helping senior teams work through uncertainty. A major turning point came with his long association with London Business School, where he led executive programmes on senior leadership and strategy execution and increasingly translated classroom ideas into public thought leadership. ((https://uk.linkedin.com/in/davidgalewis))

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Citações

quote
One of the biggest switches at this level is letting go of the things you’re good at doing
-The three stages of leadership
quote
To overcome experience bias you must confess to yourself, “I don’t know this!”
-What to do when you don’t know what to do
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Primarily, a diverse group of people who are engaged and feel confident enough to express their views without fear of reprisals make better decisions
-Executing strategy: it’s okay to disagree
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Self-belief is useful. But it can also be dangerous
-Be confident. Not cocksure
quote
It is said that a business case is a living document
-The Pessimistic Optimist's Guide to Change
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A maverick wants to make a better world and they are resourceful
-Are you brave enough to be a business maverick?
quote
Today, modern organisations often miss that which matters the most - their people
-Ancient wisdom for modern business leaders

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Philosophy for Better Decisions
PLANO DE APRENDIZADO

Philosophy for Better Decisions

In an era of constant disruption, technical skills alone are insufficient for navigating complex career paths. This plan is designed for leaders and professionals who want to move beyond reactive habits and build a rigorous, value-based framework for making high-stakes life choices.

2 h 18 m3 Seções
Speak Less, Lead More
PLANO DE APRENDIZADO

Speak Less, Lead More

This learning plan is essential for high-potential leaders who struggle with over-explaining and want to command more authority in the boardroom. It benefits managers and executives looking to shift from information sharing to decisive, high-impact leadership.

1 h 36 m4 Seções
Lead Up and Sideways
PLANO DE APRENDIZADO

Lead Up and Sideways

This learning plan is designed for mid-to-senior leaders who must drive results beyond their immediate authority. It provides the essential toolkit for influencing executives and collaborating with peers to navigate complex organizational dynamics effectively.

1 h 36 m4 Seções
Business & Leadership
PLANO DE APRENDIZADO

Business & Leadership

This learning plan bridges the gap between foundational management and high-level organizational transformation. It is ideal for aspiring managers and established leaders looking to scale their impact and drive strategic growth.

7 h 24 m5 Seções
The Hidden Drivers of Human Behavior
PLANO DE APRENDIZADO

The Hidden Drivers of Human Behavior

Understanding the unseen psychological forces that dictate our actions is essential for effective leadership and communication. This plan is ideal for professionals, managers, and anyone looking to master social intelligence and group dynamics.

30 m3 Seções
Power, Authority, and the Sage
PLANO DE APRENDIZADO

Power, Authority, and the Sage

This plan bridges the gap between ruthless pragmatism and spiritual leadership, offering a unique toolkit for modern decision-makers. It is ideal for leaders, political scientists, and strategists seeking to master the diverse dynamics of influence and control.

2 h 18 m3 Seções
Study philosophy, spirituality & business
PLANO DE APRENDIZADO

Study philosophy, spirituality & business

In an era of burnout and ethical complexity, this plan bridges the gap between ancient wisdom and modern commerce. It is designed for leaders and seekers who want to align their professional success with deep personal meaning and ethical integrity.

4 h 14 m4 Seções
The Intellectual Charisma Blueprint
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The Intellectual Charisma Blueprint

This program bridges the gap between deep philosophy and practical behavioral science for professionals seeking to enhance their social authority. It is ideal for leaders, negotiators, and anyone looking to master the art of ethical influence and charismatic communication.

1 h 36 m4 Seções

Vozes da Comunidade

"Thinkers50 said David Giles Lewis was among 30 people whose work will shape the future of management"

Thinkers50 ((

"RiseUpp describes David Giles Lewis as London Business School’s Executive Education Programme Director"

RiseUpp ((

"James Purnell said David Giles Lewis brings “gravitas, fun, insight and humanity” to leadership topics"

James Purnell ((

"Thinkers50 called David Giles Lewis and Alison Reynolds’ work on quality of interaction “intriguing and highly practical."

Thinkers50 ((

"A-Speakers says David Giles Lewis inspires authentic leadership by blending emotion, philosophy, and strategy"

A-Speakers ((

"Midwest Book Review says David Giles Lewis helps readers awaken the “maverick mindset."

Midwest Book Review ((

"Blinkist says David Giles Lewis developed KPMG’s change management practice and teaches at London Business School"

Blinkist ((

"Nandu Nandkishore called David Giles Lewis “an inspirational speaker."

Nandu Nandkishore ((

"Thinking Ahead Institute cites David Giles Lewis as a business school professor researching cognitive diversity"

Thinking Ahead Institute ((

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