In 1960, the average Ghanaian was richer than the average South Korean.

Not by much. Ghana's GDP per person was $1,101. South Korea's was $1,038. Both numbers are in 2015 dollars, so inflation is already taken out.

Now look at 2025. The average South Korean has $37,470. The average Ghanaian has $2,261.

Same starting line. Today, a gap of more than 16 times.

Look closer at the numbers

Ghana didn't stand still. Our number roughly doubled in 65 years. Korea's grew about 36 times.

Spread over the years, the difference looks almost boring. Ghana grew about 1.1% a year. Korea grew about 5.7%.

In any single year, you would hardly notice. Over one lifetime, it decides whether the next generation inherits a building site or a finished city.

So what did Korea keep doing that we kept stopping?

The physics of finishing

In physics, momentum is how hard something is to stop. It's mass times speed. A loaded truck rolling slowly is harder to stop than a bicycle racing downhill.

Here is the part that matters for you. Momentum only builds while you keep moving. The moment you stop, it's gone, and starting again costs the full price from zero.

A country runs on the same law. Every road you finish makes the next one cheaper. An institution that outlives one leader makes the next leader's job easier. A result measured in public gives the next plan something solid to stand on.

And a plan thrown out halfway sends the truck back to zero.

I learned this the expensive way

For more than ten years, I started businesses that didn't work. Every cedi I burned was tuition.

Here is what that tuition bought me. My ideas were rarely the problem. My stopping was. Each time I walked away from something half-built, I paid the full price of starting again from zero.

The breakthrough, when it finally came, was not a better idea. It was the first time I refused to stop.

The wrong question

Most of us ask, "What's the next big idea for Ghana?"

We have never been short of ideas. Ghana had plans and brilliant people in 1960. So did Korea.

The better question is harder: what have we started that we will see to the end?

That question works for a country. It works for you too: your business, your career, your savings. The plan that wins is usually the one that survives long enough to compound.

Why I keep score in public

This weekly article is about one thing: how Ghana and Africa can rise, and what that means for what you build. Every number comes with a source.

I also keep the Ledger, a public list of my forecasts on Ghana, with odds and dates. When each one settles, it gets a score, and the misses stay up next to the hits. That way you can check my judgment for yourself.

Ghana stood level with Korea once. The road back is made of finished things.