How to Build Arguments That Actually Work

This is a free preview of a paid episode. To hear more, visit persefonecoaching.substack.comYou’ve done all the listening. You understand their concerns. You’ve found common ground. Now you need to make your case. This is where most people fall apart. They either waffle about vaguely, or they dump everything they know on the other person, or they make claims without backing them up.The CLEAR framework gives you a structure for making arguments that people can actually engage with. Here’s how to use it.C - Claim: Say Exactly What You MeanMost people think they’re being clear when they’re being vague. “We need to fix the housing crisis.” What does that mean? Build more? Control rents? Change planning laws? Nobody knows.Be specific about what you’re actually arguing for.Vague: “Public transport needs improving.”Specific: “I think we should make all local buses free at point of use, funded through general taxation, because it would increase usage and reduce car dependency.”Vague: “Work-life balance is important.”Specific: “I reckon we should trial a four-day work week with no pay reduction (same salary for 32 hours instead of 40) because productivity would stay the same or improve whilst people’s wellbeing increases.”See the difference? The specific version gives someone something concrete to agree with, disagree with, or build on. The vague version just floats there being useless.State your position clearly enough that someone could repeat it back to you accurately. If they can’t, you haven’t been clear enough.L - Logic: Explain Your ReasoningYou’ve stated what you think. Now explain why it makes sense. Walk through the reasoning that connects your claim to the outcome you want.For the four-day week claim:“When people work fewer hours, they’re fresher and more focused during the hours they do work. You lose the dead time in long days where people are exhausted and just going through the motions. Plus, people use the extra day to sort out life admin, appointments, errands - stuff that currently eats into their work time or causes stress. Less stressed, better rested workers are more productive per hour. So you get the same output in less time.”For the free buses:“Right now, buses compete with cars on convenience but lose on flexibility. Make them free and suddenly the cost advantage becomes massive. More people try them. More passengers means more frequent services become viable. More frequent services means buses become more convenient. You create a virtuous cycle where better services attract more users who justify even better services.”The logic section answers: “Why would this work?” Walk someone through your thinking step by step. Don’t skip steps assuming they’ll figure it out.E - Evidence: Back It UpYou’ve explained your reasoning. Now show it works in practice. Evidence can be data, research, examples of places it’s worked, expert opinion from people they respect.For four-day week:“Iceland ran trials with 2,500 workers - about 1% of their workforce. Productivity stayed the same or improved across most workplaces. Worker wellbeing shot up. Stress and burnout dropped significantly. Several companies in Spain and Belgium have done similar trials with the same results. Microsoft Japan tried it and reported 40% productivity increase.”For free buses:“Luxembourg made all public transport free in 2020. Usage increased by 15% in the first year despite COVID. Tallinn in Estonia’s been doing free buses since 2013 - they saw a 14% increase in usage and car traffic in the city centre dropped. Several German cities are now trialling this after seeing those results.”Pick evidence that addresses the concerns your specific person has. If they’re worried about economic impact, use economic data. If they care about fairness, use equity evidence. Make it relevant to what matters to them.A - Assumptions: Name What You’re Taking for GrantedThis is the bit everyone skips. Don’t skip it. It’s crucial.Every argument rests on underlying assumptions. If someone doesn’t share your assumptions, they won’t buy your argument even if your evidence is solid. Name your assumptions upfront so you can discuss them honestly.For four-day week:“I’m assuming that most jobs can be done in less time if we eliminate wasted hours and meetings. I’m assuming employers can reorganize work to fit into four days without just cramming five days of work into four. And I’m assuming productivity matters more than hours logged, which isn’t true for all jobs - emergency services and healthcare are genuinely time-based.”For free buses:“I’m assuming enough extra people would use buses to justify the lost fare revenue through reduced congestion and pollution. I’m assuming we can fund this through taxation without causing other problems. And I’m assuming better public transport actually reduces car use rather than people just using both.”Why does this matter? Because assumptions are often where the real disagreement lives. Someone might accept your evidence but reject your assumptions. When you name them explicitly, you can have an honest conversation about whether those assumptions hold.If they don’t share your assumption that most office work can be compressed into fewer hours, you need to know that. Then you can discuss that assumption rather than arguing past each other.R - Responses: Address Their Actual ConcernsThis is where your listening pays off. You know what concerns them. Address those concerns directly. Don’t waste time on objections they don’t care about.For four-day week, if they’re worried about customer service:“Yeah, if everyone has Friday off, who answers the phone on Friday? Fair point. You’d need to stagger which day people take off, or some teams work Monday-Thursday whilst others work Tuesday-Friday. Retail and hospitality would need different models - maybe shorter shifts across more days rather than fewer days. It’s not one-size-fits-all.”Or if they’re worried about competitive disadvantage:“I get the concern that we’d lose business to countries working longer hours. But the evidence from Iceland and the trials in Spain suggests productivity doesn’t drop. You’re competing on output, not hours. If anything, having less burned-out staff might be a competitive advantage. Though I’d grant this needs monitoring.”For free buses, if they’re worried about costs:“Making buses free costs money upfront, absolutely. But you save on fare collection infrastructure, ticket machines, enforcement. You reduce healthcare costs from air pollution and inactivity. You reduce road maintenance from fewer cars. The calculations from Tallinn suggest the overall cost to government is lower than you’d think, though it does shift from user-pays to general taxation.”Address their actual concerns, the ones they expressed when you were listening. Don’t address imaginary concerns or the easiest objections to knock down. They’ll see through that immediately.Putting It All TogetherHere’s how a full CLEAR argument sounds in conversation:Them: “We need more housing but these developers just build expensive flats nobody can afford. It’s pointless.”You: “I think councils should build social housing directly rather than relying on developers. Not just a few hundred units - proper programmes like we did after the war, thousands of homes a year. [Claim]Here’s why that works: private developers build what’s most profitable, which is luxury flats. They have no incentive to build affordable housing unless forced. But councils can borrow money cheaply, build at cost, and rent at affordable rates because they’re not trying to maximize profit. The rent income pays back the borrowing over time. Meanwhile you’re housing people who need it and adding supply which helps with overall prices. [Logic]Look at Vienna - 60% of their population lives in council-built social housing. It’s high quality, well-maintained, and genuinely affordable. Rents are a fraction of what you’d pay for private rentals. Their waiting lists are manageable because they kept building consistently for decades. Finland basically eliminated rough sleeping by building social housing as the primary response. [Evidence]I’m assuming councils can build efficiently without it becoming a bureaucratic nightmare. I’m assuming we can fund the initial borrowing - it pays itself back but you need money upfront. And I’m assuming we have enough builders and materials, which is tight right now. [Assumptions]I know you’re thinking councils can’t be trusted to build after all the scandals with poor quality and damp. That’s legitimate. We’d need proper oversight and maintenance budgets built in from the start, not just capital for building. And we’d need to avoid the mistakes of the 60s and 70s where they built massive estates with no amenities. Modern social housing in places like Austria shows you can build quality if you fund it properly and hold people accountable. [Responses]”Notice how this flows naturally whilst hitting all five elements. You’re not announcing “Now I will state my claim!” You’re just having a structured conversation.When to Use CLEAR Explicitly vs. NaturallyIn writing or formal presentations, you can follow CLEAR quite explicitly. Label the sections if you want. Make it obvious.In conversation, you fold it in naturally like the example above. You’re still doing all five elements, but you’re doing them conversationally. The other person doesn’t need to know you’re using a framework. They just experience a well-structured argument that they can engage with.The framework stops you from:* Making vague claims people can’t engage with* Jumping to conclusions without explaining reasoning* Making assertions without evidence* Hiding assumptions that could be challenged* Ignoring obvious objectionsWhen you use CLEAR properly, the other person knows exactly what you’re arguing, why you think it works, what evidence supports it, what you’re assuming, and that you’ve thought about their concerns. That’s an argument they can actually engage with, whether they agree or not.Most political arguments fail because they skip half of these elements. They make a claim, throw some evidence at it, and assume that’s enough. It’s not. You need all five elements working together.Practice this until it becomes automatic. Your arguments will become substantially more persuasive because you’ll be making complete cases that address what people actually care about.Using CLEAR Against Extreme Beliefs and MisinformationRight. Now we need to talk about what happens when someone’s position is based on complete rubbish. Conspiracy theories. Outright misinformation. Extreme beliefs that have no factual basis.This is different from normal disagreement. When someone believes vaccines contain microchips, or that climate change is a hoax orchestrated by shadowy elites, or that certain groups of people are secretly controlling everything, you’re dealing with something beyond standard political disagreement.Here’s the uncomfortable truth: CLEAR won’t fix most of these situations. If someone’s deep into conspiracy thinking or extreme ideology, one conversation using a framework won’t pull them out. But there are specific situations where CLEAR can work, and there are ways to adapt it for dealing with misinformation.