“I want people, when they realize they have been wrong about the world, to feel not embarrassment, but that childlike sense of wonder, inspiration, and curiosity that I remember from the circus, and that I still get every time I discover I have been wrong: “Wow, how is that even possible?”
― Hans Rosling, Factfulness: Ten Reasons We’re Wrong About the World—and Why Things Are Better Than You Think

Air pollution has always been an environmental health threat and a problem that countries suffer from until today. Our analysis starts with an interactive Gapminder  followed by a brief discussion about Air pollution between two countries Sweden and South Africa .

Each caption will  guide you to our main objective that is: Air pollution affects Life expectancies of countries like South Africa where they are subject to a less clean Air (nearly 1 million deaths in  Africa are caused by Air pollution).As Hans Rosling stated: Yes we should be embarrassed .Solving this crucial problem remains a big challenge for all the countries. Therefore, a collective work from citizens and government is much needed to build  cleaner, greener and sustainable cities.