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We talk a lot about collaboration in public health, health systems, and social care. We emphasise partnership. We prioritise alignment. We aim to get “everyone on the same page.”

But here’s the uncomfortable truth:

Not all collaboration leads to better outcomes.

Sometimes, it simply reinforces what we already believe.

The Blind Spot We Don’t Talk About

In complex systems, agreement is often mistaken for effectiveness.

• Meetings feel productive when there is little resistance.
• Strategies feel stronger when there is consensus.
• Decisions feel easier when they are not questioned.

But ease is not the same as quality. And consensus, on its own, is not the same as progress. When everyone is aligned too quickly, one question is often left unasked:

What are we missing?

Why Challenge Matters More Than Comfort

The most valuable people in my work are not the ones who agree with me. They are the ones who challenge me. Who question assumptions. Who see what I cannot see and are willing to say it.

Not to disrupt for the sake of it. But to strengthen the outcome.

This is key, because better decisions are rarely built in environments where thinking goes untested.

They are built where ideas are stretched, interrogated, and, at times, uncomfortable.

The Risk of One-Way Thinking

In public health and social care, the cost of unchallenged thinking is not theoretical.

It shows up in:

• Policies that don’t land in communities
• Services that are designed for people, not with them
• Interventions that look strong on paper but fail in practice
• “Involvement” that includes voices but not influence

We say we value lived experience.

But do we create space for it to challenge us or just to validate what has already been decided?

There is a difference, and that difference shapes outcomes.

Challenge Is Not Conflict, It’s Leadership

There is a tendency to avoid challenge because it feels uncomfortable. It can slow things down. It can create tension. It can disrupt the sense of cohesion we try to maintain.

But avoiding challenge doesn’t remove risk. It relocates it into the outcomes we deliver.

Real leadership is not about protecting agreement. It is about creating the conditions where challenge can happen constructively, respectfully, and purposefully.

Where people can say:

• “I don’t think this will work.”
• “Whose voice is missing here?”
• “What does the evidence actually say?”
• “Who does this benefit and who does it leave behind?”

And know that saying it will strengthen the work, not undermine their place in the room.

Designing for Better Outcomes, Not Just Better Conversations

If we are serious about improving outcomes, we have to move beyond surface-level collaboration.

We have to design systems, teams, and spaces that:

• Expect challenge, not just agreement
• Value diverse perspectives, especially when they disrupt
• Embed lived experience as a source of insight, not a checkbox
• Create psychological safety that includes the permission to disagree

Better outcomes are not created through one-way thinking. They are created through friction. Through reflection. Through the willingness to see what we would otherwise miss.

A Final Reflection

So, I don’t need agreement. I need people who will challenge my blind spots. Because that’s how better outcomes are created.

Not through alignment alone, but through the courage to question, to challenge, and to think differently.

Over to You

Stop, Pause and Reflect...

• Who challenges your thinking and do you make space for it?
• In your work, are blind spots being explored or protected?
• If you are leading systems, teams, or change: are you designing for agreement, or for better outcomes?

The infographic below captures the core message of this month's Newsletter.

Download it, share and reflect on it with your teams, networks and peers.

I would love to hear your reflections.

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