Contents
- Why is the moderator decided last?
- What should the moderator know before the first call?
- How many chairs should be on the stage?
- Which questions start a real exchange?
- How do you stop a ten minute answer without offending anyone?
- What changes when half the room listens through headsets?
- Who closes the session, the moderator or the clock?
Open the printed program of almost any congress and find the panel sessions. Each one has a title, a time slot, a room and a neat list of panelists with their names, titles and companies, often with small photos. Underneath, in the same font, there is one more line: “Moderator: to be confirmed.” Sometimes the line has a name in the final version. Sometimes it still says the same thing on the day the badges are printed.
That line tells you how our industry usually thinks about moderation. Organizers spend weeks inviting panelists, negotiating titles and chasing biographies, and treat the moderator as a detail to be settled later, usually with one instruction: keep time. Then everyone is surprised when the session turns into four presentations in a row, a single question from the floor and a rush to the coffee break. Moderating a panel discussion well means preparing the conversation weeks ahead: talking to each panelist alone, keeping the stage to three or four people, asking questions that open real differences and protecting the clock so the audience gets its turn.
I have watched a great many panels, from large congress halls to small hotel meeting rooms, from the audience and from backstage. What stays with me is that the quality of a panel depends far less on who the panelists are than on how the conversation between them is prepared and guided.
Why is the moderator decided last?
Partly because the role looks easy from the outside. A panel discussion is a session in which a small group of speakers talk about a topic in front of an audience, with a moderator asking questions and keeping things moving, and from the back of the hall it can seem that the moderator’s only job is to read names and watch the clock. Partly, too, because panelists carry prestige for the program and the moderator does not. A well known chief executive on the speaker list sells registrations, much as the keynote speaker does. The person asking the questions rarely does.
The result is a role that is filled late and filled by whoever is available: a board member, someone from the organizer’s team, occasionally a journalist or television presenter booked mainly for their recognizable face. Some of them do it very well. Many arrive with a list of questions written the night before and no idea how the panelists relate to one another.
In many markets the format adds its own confusion, because the panel is often mixed up with a symposium, where each speaker presents in turn and then sits down. You see it in the program: a ninety minute “panel” with six or seven speakers, each expecting fifteen minutes for slides. By the time the last one finishes there is no time left for discussion, and the moderator has been reduced to an announcer. A moderator chosen early can push back on that, or suggest a different session format, before the program goes to print. A moderator chosen late inherits it.
What should the moderator know before the first call?
Moderating well starts weeks before the event, with a plain question about why this panel exists. What is it trying to answer? Why these people and not others? What should the audience leave with that they could not get from reading each panelist’s company website? If the organizer cannot say, the moderator should help find the answer, because without it the panel has no spine.
Then come short individual calls with each panelist. You want to know what they think about the topic, where they are likely to agree or disagree with the others, what they are tired of being asked, and what they would really like to say if someone gave them the chance. These calls are where the good questions come from. They also tell you who will talk too long, who needs encouragement and who will be cautious because of their company’s position.
A panel becomes a discussion only when the moderator has prepared the disagreements in advance, not just the questions.
That is not about staging conflict. It means knowing where the real differences lie and making room for them, instead of letting everyone politely agree for an hour.
After the individual calls, a single shared message or call with the whole group helps, if schedules allow. It is not a rehearsal, and in my experience it can stay short as long as it settles a handful of things:
- who the others on stage are, and who is in the audience
- the question the panel is there to answer, and roughly what will be asked
- the one rule that matters most: no slides, or at most one
- how long an answer should be, and the signal you will use when it runs long
- how and when questions from the floor, or from online viewers, will come in
The moment panelists are allowed presentations, the conversation dies. A two minute spoken opening thought from each of them is a far better starting point.
How many chairs should be on the stage?
The biggest single decision about a panel is the number of people on it, and the moderator deserves a say. Three panelists is comfortable, four is the limit. Every speaker added takes time away from the others and makes it harder for anyone to respond to anyone else.
Organizers often add chairs for reasons that have nothing to do with the conversation. A sponsor wants a seat on stage, an important partner should not be left out, two institutions both need to be represented. These pressures are real in our business, and sometimes the moderator cannot change them. Still, a panel of six is not really a panel. It is a row of people waiting for their turn.
When the number cannot come down, the moderator has to adapt, perhaps by splitting the session into two shorter conversations with different groups, or by giving each panelist a clearly defined angle so they are not all answering the same question. What never works is putting every question to every panelist in turn, which is the quickest way to lose a hall.
Which questions start a real exchange?
A good panel question cannot be answered in a sentence, and different panelists will answer it differently. “What are the trends in event technology?” invites a list. “Which piece of event technology have you stopped paying for, and why?” invites a story, and probably a disagreement.
A moderator is better off preparing more questions than they need, perhaps twice as many, grouped around three or four themes, and then not following the list in order. The best moments usually come from a follow-up, when a panelist says something interesting and the moderator asks them to go one step further, or turns to someone else and asks whether they see it the same way. No list can plan that part, and it is where the moderator’s attention matters most.
Keep each question to one question. A sentence that asks about costs, staffing and the next five years at once lets the panelist pick the easiest part and leaves the hall unsure what was asked. When a panelist quotes a ranking or a forecast, a light follow-up about where it comes from is fair, and the audience usually appreciates it more than the speaker expects.
It also pays to avoid questions that put panelists in an impossible position. Asking a corporate speaker to criticize their own client, or to comment on a competitor, will only produce a careful non-answer. Companies send people to panels partly for thought leadership, and a speaker guarding that image will not take risks with a hostile question. The moderator’s job is to make the conversation honest, not to ambush anyone.
How do you stop a ten minute answer without offending anyone?
Every moderator meets the panelist who answers a simple question with a long speech. In plenty of congress cultures you also meet the panelist who opens each answer by thanking the organizers, the sponsors and the other panelists (warmly, and at length). Neither means any harm, and both are taking time from everyone else.
Handling this comes down to small gestures: agreeing in advance that answers should be short, sitting where you can see every panelist’s face, breaking in gently with a follow-up when an answer drifts, and turning to the next panelist by name so that everyone sees the floor moving. Most people accept this without offence when it is done with a smile and applied equally, including to the most senior person on stage.
The audience is the other half of the clock. If the program promises questions from the floor, keep a real slot for them, something like a quarter of the session. At most congresses this depends on hostesses carrying microphones around the hall, often the same young people who worked the registration desk that morning, so a word with them before the session about where to stand and how to spot raised hands saves several awkward minutes. Repeat a question if part of the room could not hear it, and when the session is streamed, agree beforehand who watches the online questions, otherwise the moderator will naturally favour the faces in front of them. The W3C’s advice on making presentations and events accessible is useful here, mostly for small habits like saying who is speaking and describing anything shown only on screen. Announcing that there is time for one quick question in the final minute tells the audience their participation was never really planned.
What changes when half the room listens through headsets?
Many international events run with simultaneous interpretation, with some panelists speaking the local language and others English and the audience following through headsets. It is everyday practice in Türkiye, where my company is based, as in most countries where English is not the first language of the hall. Interpreters work a few seconds behind the speaker, so quick exchanges and jokes arrive late or get lost, and a panelist who interrupts another in a different language can leave half the hall confused.
The moderator has to slow the rhythm slightly, avoid overlapping voices and, where possible, send the interpreters the themes and key terms before the session. Interpreters who know the topic and the names in advance do far better work, and they are almost always grateful for the courtesy. It also helps to decide which language the moderator will use. Switching back and forth can make sense with a mixed audience, but it should be a choice rather than an accident, and a moderator who speaks slowly and clearly in one language, letting interpretation do its job, usually serves the room better than one who keeps translating themselves.
Who closes the session, the moderator or the clock?
Panels often end abruptly, either because time runs out or because the moderator thanks everyone and says goodbye. Running over has a cost outside the hall too, since a late panel releases everyone into the foyer at the same moment and the coffee break turns into a crowd flow problem for the venue team. Agree with the stage manager how you will be signalled when time is short, and what happens once the panel ends (a photo, everyone leaving together, a handover to the next session), so the close does not dissolve into people looking for the stairs. Those last two or three minutes are when the audience decides what it will remember, so they deserve to be planned like the rest. A good close brings the conversation back to the question the panel set out to answer, perhaps by naming where the panelists agreed and where they did not, or by asking each of them for one sentence they would like the hall to take away.
After the session there is one small task most people skip, which is thanking each panelist personally and passing the organizer a few honest notes on which questions landed and which fell flat. Organizers who collect those notes build a better conference agenda the following year, and they also learn which moderators are worth calling again.
Put a name on that moderator line before the program goes to print.