You've got a family member who shares conspiracy theories. A coworker who dismisses climate change. Here's the playbook organizers actually use.
Deep canvassing. That's what it's called when trained volunteers have long, personal, non-defensive conversations with voters who disagree with them on high-stakes political questions — immigration, trans rights, abortion. Research on the technique shows it works, in the sense that matters most: it changes minds durably, not just in the moment.
The conditions that make deep canvassing work are almost the opposite of what most political debate looks like.
What Doesn't Work
Facts, deployed as weapons. Studies, cited as evidence of your superior reasoning. Memes. Emotional arguments calibrated to win rather than to connect. Waiting for the other person to stop talking so you can make your next point.
None of these approaches change minds at scale. Most of them entrench the person you're talking to. This isn't a counsel to abandon your positions — it's an observation about the mechanics of persuasion. People don't update beliefs because they've been logically defeated. They update beliefs when they feel heard enough to become curious.
What Deep Canvassers Do Instead
They ask about personal experience first. Before the issue comes up at all, they find out about the other person — their life, their family, their own experience of whatever's at stake. They listen without correcting. They share something vulnerable about themselves. They invite rather than argue.
David Broockman and Joshua Kalla, the researchers who studied deep canvassing most systematically, found that a ten-minute conversation with a stranger using these techniques reduced transphobia by a measurable, lasting amount. A political ad didn't do that. A debate moderator didn't do that. A ten-minute human conversation did.
The Hard Part
The technique requires that you actually be curious about the other person. Not performing curiosity. Actually wondering what their experience has been. That's the part that's hard to train and harder to sustain when you're angry — when the stakes feel too high and the other person feels like a threat rather than a potential ally.
Organizers who do this work talk about the distinction between "getting" someone to change their mind versus "being with" them while they do it. The first treats the conversation as a contest. The second treats it as a collaboration.
You're not always going to want to do that. Sometimes people say things that are so harmful that curiosity isn't the right tool. Protecting yourself and the people around you comes first. But when the relationship is worth preserving and the risk is manageable, the research is pretty clear: staying curious is the most effective political act available to most of us on most days.
The Small Things
Listen more than you talk. Ask about their experience, not their opinion. Share yours without demanding they share yours. Find the human thing underneath the political position — there's usually a fear, a loss, a need for dignity that the position is trying to address. Meet that, if you can.
Wear the shirt. Start the conversation. The rest takes practice.