Sudhir Roc-Sennett

Founder and Head of Content
Lumen Thought

Sudhir works on how sustainability is understood: where clarity in thinking and communication shapes real-world action.

Sudhir Roc Sennett focuses on how sustainability, innovation, and organizational change are communicated.

As Founder and Head of Content at Lumen Thought, he works with organizations to clarify their thinking and express it in ways that are both precise and accessible.

His work involves translating complex ideas—spanning science, operations, and strategy—into language that people can understand and act on.

In sustainability, communication is not just about messaging. It shapes how ideas are interpreted, how decisions are made, and how quickly change happens.

Sudhir approaches this as a discipline in itself. He challenges conventional ways of framing sustainability and focuses on clarity over abstraction.

His work reflects a belief that better thinking often begins with clearer language.

Found him interesting? Connect with Sudhir on LinkedIn.

What I’d love to discuss during the event

  • Most sustainability communication I read is either vague or defensive. What would it look like if we were just honest about where we are?
  • Does better sustainability communication actually change behavior — or does it just make people feel better about the status quo?
  • What’s the worst piece of sustainability language you’ve seen recently — and what would you replace it with?
Area of Expertise
CommunicationContentNarrativeStrategy

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