Y’all, I am officially calling foul on the misuse of a few words. And yes—if I had a whistle, I’d blow it.
There’s been a lot of talk lately about talk. Specifically: “dialogue,” “discussion,” and “debate.” They’re often tossed around as if they mean the same thing. But they don’t. They fall under the larger umbrella of discourse, and the differences matter—especially if you want better outcomes in your conversations, teams, or leadership.
Here’s why:
- Knowledge is power. The more you know, the more you can do something about it.
- When knowledge turns something into an object—to borrow Robert Kegan’s framing—you stop being subject to it. You can see it, name it, and decide what to do with it.
So, let’s name the differences. And for that, I’ll lean on the research of my Columbia professor, Dr. Julia Sloan, and her excellent book Learning to Think Strategically.
Debate: To Beat
The root of the word debate literally means to beat. Debate reduces issues to opposing arguments, with the intent of establishing a winner. That can be useful in courtrooms or political arenas. But in workplaces, communities, and relationships? “Winning” rarely leads to durable change in others.
Dialogue: To Understand
Dialogue is the opposite. is divergent—its purpose is to open up possibilities, surface assumptions, and deepen shared understanding. No one is trying to win. The only “outcome” is learning.
And here’s the magic: in dialogue, someone may change their mind, but that’s never the specific intent. When it happens, it happens organically, because someone’s perspective has broadened enough to allow a shift in thinking.
Discussion: To Decide
Discussion comes after dialogue. Once options are on the table, discussion narrows them down. It’s about figuring out, together, what’s most viable for solving a specific problem.
Unlike debate, no one is trying to dominate. Unlike dialogue, the aim isn’t only understanding. It’s an understanding to decide.
Why This Matters
When we confuse these terms, we confuse intentions. It also means you risk adopting the wrong kind of role model for a specific type of conversation. Following the example of someone who says they engage in dialogue, but whose behaviors align more with discussion or even debate, makes conversations messy, frustrating, and often unproductive.Thankfully, the fix is easy: name your frame. Before you start a conversation,clarify ”Are we here to have a dialogue (to broaden understanding), a discussion (to make a collective decision), or a debate (to determine a winner)?” Setting expectations upfront changes everything from the expected outcomes to accepted norms and even the basis on which you can correct and make adjustments to your (or someone else’s) course of action.
As for me? I’m not sure debate belongs anywhere outside of legal and political systems. (And frankly, I think political campaigns could benefit a lot more from dialogue!) Real, lasting change doesn’t come from someone feeling defeated. It comes from alignment—when people come to see for themselves how a perspective or solution connects to their goals.
That doesn’t come from combat. That comes from clarity. From dialogue. From discourse.
So next time you’re about to say, “Let’s debate this,” pause. Are you really looking to beat someone? Or are you hoping to understand—or decide—together?
And perhaps more importantly, the next time someone says, “Let’s have a dialogue,” define those terms, and hold them to it. A dialogue should never be about calling someone out, or “catching” them in a logical fallacy or tying them up with rhetorical tricks.
True dialogue should be about genuine curiosity in what someone thinks and how they’ve come to think that—not about how to make them think something different.
Choose the right word, and you’ll set the right tone.