It was the last 200 years that changed the world. In 1809 all countries of the world had a life expectancy under 40 years and an income per person less than 3000 dollar per year. Since then the world has changed but it was not until after the second world war that most countries started to improve.
For the first time, Gapminder can now visualize change in life expectancy and income per person over the last two centuries. In this Gapminder video, Hans Rosling shows you how all the countries of the world have developed since 1809 – 200 years ago.
The interactive animations and corresponding documentation are freely available at www.gapminder.org/world.
This teachers guide explains how you can use Gapminder World to lecture about global development from 1800 until today. For inspiration, you can watch a brief video-lecture with Hans Rosling here.
Key messages of the lecture
- In 1800, income per person was low and life expectancy was very short in all countries.
- Health is better everywhere today, even in the poorest countries.
- Income is much higher in most, but not all, countries today.
- The income and health gaps between countries are larger today.
- Most people today live in “middle income” countries