What Patterns Run Your Culture?
The Change Signal with Siobhán McHale
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Siobhán has spent two decades as an “insider,” rolling up her sleeves inside organizations to make change actually happen. In this episode, she shares why most change leadership still leans too heavily on IQ and EQ — and why the next capability is what she calls group intelligence: the ability to see the system, not just the people in it.
We talk about mapping the ecosystem through interviews and observation, so you can spot the hidden roles and agreements that drive behavior (and results). Siobhán explains how these patterns can be simple once you see them — and why the real work is helping the system reveal itself, without triggering the immune response of politics and defensiveness.
If you lead transformation in a large organization, this is a practical, systemic conversation about change management that goes beyond slogans and into what works.
Here are three provocative questions at the centre of this Change Signal conversation with Siobhán McHale:
Are you trying to change a machine, a network, or an ecosystem?
What patterns are quietly running your culture?
How do you intervene without getting “organ rejected”?
ABOUT SIOBHAN:
Siobhán McHale is an organizational change leader and author of The Hive Mind at Work and The Insider’s Guide to Culture Change. Nominated for a Thinkers50 Breakthrough Idea in 2025, she’s known for helping leaders navigate culture and transformation from inside complex organizations — using systemic tools that reveal how the ecosystem is really functioning.
Music Credits: Rest in the Garden - SackJo22 ft Duckett & The Stubble Field Break (Mana Mixed) - Mana Junkie ft Apoxode

