Cutting military budgets to fund public services: a discussion lesson for Korean high schoolers who know exactly what's at stake

This lesson works in Korea in a way it doesn't elsewhere, because your students — especially the boys — already know that defence policy has a price tag and a draft notice attached to it. They've watched older brothers enlist, and they've seen the news every time the North tests something. Asking them whether Korea should cut the military budget to pay for hospitals or free university isn't a thought experiment. It's a version of an argument their parents have had.

We've run this lesson in March, right after budget announcements, and in October when conscription term reductions show up in the news. It lands both times.

Why this topic now

In late 2024, Korea's government proposed modest cuts to the conscription term while facing pressure to increase healthcare and education funding. The debate isn't new, but it has sharpened as birthrates drop and the working-age population shrinks. Students have opinions — often strong ones — and they arrive with more context than you'd expect from sixteen-year-olds.

What you need

Print the handout, one per student. You'll want a board and something to track points if you split the room into teams. The lesson runs for one 45-minute class or fills an hour if the arguments catch.

Structure

5 minutes: Introduce the premise. Korea's government has ₩100 billion to allocate. It can go to defence, healthcare, education, or welfare. Once spent, it's gone. Ask: "If you had to choose just one, which gets funded and which gets cut?"

Show the table from the handout. Let students call out their first instinct. Don't debate yet.

15 minutes: Split the room. One half argues for maintaining or increasing military spending. The other half argues for cutting it and shifting funds to public services. Give them the argument prompts from the handout and three minutes to prepare in pairs.

Then go back and forth. Each side gets 90 seconds per argument. If a student on the military side says "We need a strong defence because of North Korea," someone on the public services side has to respond to that point directly before introducing a new one.

15 minutes: The decision task. Put students into groups of four — mix both sides — and give them the budget breakdown. They must agree on one reallocation: cut ₩20 billion from one category and add it to another. They have to write one sentence explaining the trade-off.

Walk the room. The best arguments happen here, because now they can't just pick a side and defend it. They have to actually negotiate.

10 minutes: Each group presents their decision in 30 seconds. Tally which category lost funding most often and which gained it. Ask one follow-up question to each group: "Who benefits from your choice, and who loses?"

What makes this different from a generic debate

Your students live in a country that spends 2.8% of GDP on defence, conscripts every able-bodied man for 18-21 months, and shares a land border with a nuclear-armed state. They also live in a country with the highest university enrollment rate in the world and a healthcare system their parents argue about whenever a bill arrives.

So when a boy says "If we cut the military, who's going to protect us?" he's not reciting a textbook hypothetical. He's talking about himself in two years. And when a girl says "My friend's dad couldn't afford his cancer treatment and had to sell their apartment," she probably isn't making it up.

The lesson works because the stakes are real, the information is asymmetric (boys know more about conscription, others know more about healthcare costs), and neither side has a knock-down argument. That's what makes it worth talking about.

One thing that varies

The room's tone depends heavily on whether you have students whose parents work in defence, healthcare, or education. In Daejeon or towns near military bases, you'll hear more about job losses if procurement gets cut. In Seoul, you'll hear more about tuition and housing. Let the room go where it actually wants to go rather than steering it toward balance for balance's sake.

A note on timings

If this runs short, add a second decision round: "The government announces it's cutting ₩50 billion total. You must cut from two categories. What gets protected and why?" If it runs long, skip the group presentations and just ask each group to write their decision on the board as a number: e.g., "-20 Defence, +20 Healthcare."