Some of the most important work today happens in groups where no one person is clearly in charge. In fact, most of the work in organizations happens through matrixed structures, cross-functional collaboration, project teams, partnerships, and indirect influence rather than through a direct chain of command. One reason is simply that the problems organizations face have become increasingly complex. No one person has all the information or perspective required. A significant strategic decision may require expertise from finance, operations, technology, HR, sales, legal, and other functions. That makes collective thinking essential; everyone is meant to bring their expertise, and to use their voice. 

That’s what makes such teams effective. But it also makes things difficult.

Without the clarity of formal roles and structures, it’s easy for the power to migrate into hidden corners: the loudest voice, the fastest talker, the most senior, the most well-liked person. And people can start to focus less on what the group needs to accomplish and more on their own place within it: How do I get my point across? Have people understood my concern? Am I losing influence? Do I need to defend my position?

It’s normal for people to want to have their voice heard and to make a contribution. But in groups without clear roles or authority, that impulse can easily turn into competition for airtime and ideas. People become focused on getting their own point across rather than helping the group think together.

The result can look like lively participation, but it isn’t necessarily productive collaboration. People offer their ideas without connecting them to what others have said, building on an emerging line of thought, or helping move the conversation toward a conclusion. Someone introduces a new issue just as the group is converging on a decision. Something settled earlier suddenly gets relitigated. Instead of advancing the group’s thinking, each contribution sends it in another direction.

Everyone is participating, but no one is really leading.

Putting smart people around a table doesn’t automatically produce smart collective thinking. In fact, expertise can sometimes make collaboration harder. People are invested in their own perspectives, accountable for different outcomes, and accustomed to being listened to.

Getting everyone to contribute their expertise is one part of the equation. The other part is to get people to take responsibility for the quality of the group’s work.

Leaderless groups don’t eliminate the need for leadership. They distribute it.

From participant mindset to leadership mindset

Most of us enter a meeting thinking primarily as participants. We have information to contribute, a perspective to represent, or an outcome we care about. And that’s part of our job.

But effective collaboration requires a leadership mindset as well. You’re not the designated leader, but you can still bring a leadership mindset to the table. 

A leader pays attention not only to “What do I want to contribute?”  but also to “What will help this group do its best thinking right now?”

That shift changes how you use your power.

Imagine an executive team debating a strategic investment. You have a strong opinion and plenty of evidence to support it. But three people have already made essentially the same argument. Adding your voice may strengthen the position, or it may simply consume more time and make it harder for a dissenting perspective to emerge.

Or imagine a cross-functional team that has spent 40 minutes discussing a problem and is beginning to circle. You aren’t the meeting leader, but you can still say, “It sounds as though we have two different questions mixed together here. Could we separate them?”

That’s leadership.

So is noticing that the group has moved from brainstorming into debating without consciously deciding to do so. Or asking the colleague who has relevant expertise but hasn’t spoken what they’re seeing. Or resisting the temptation to reopen an issue simply because the final decision isn’t your preferred one.

These are small interventions. But they have an outsized effect on a group’s ability to work.

Four questions to ask yourself

Before speaking in a group of peers, it can be useful to pause and ask:

  • Am I speaking because the group needs this, or because I need to say it?
  • Am I helping the conversation move forward, or simply expressing my position?
  • Is this the right moment for this contribution?
  • Am I adding something the group needs—or adding more of what it already has?

That doesn’t mean becoming passive or withholding an important perspective. Sometimes leadership means challenging the consensus, naming an uncomfortable issue, or refusing to let the group rush prematurely toward agreement.

The small behaviors of shared leadership

Leading among peers consists of small acts that improve the quality of collective work: listening before offering an opinion; connecting one person’s idea to another’s; bringing the conversation back when it wanders; distinguishing whether the group is exploring, debating, or deciding; naming an implication others haven’t considered; or occasionally choosing not to speak so that someone else can.

None of these behaviors requires a leadership title.

They do, however, require something that can be surprisingly difficult when we’re among peers: stepping outside our own participation long enough to notice what the group as a whole needs.

This is one of the less obvious ways power operates at work. Every person in a group has some ability to affect what gets discussed, whose ideas receive attention, whether disagreement is welcomed, how decisions get made, and whether the group moves forward or gets stuck. 

Every role in a group carries power. Leadership is the choice to use yours on behalf of the whole.