What is the key to a long life? Is it health, wealth, happiness? We've compared many socio-economical factors against life expectancy to unlock the true keys to living a long life

Key to a long life
Key to a long life
Key to a long life 3
Key to a long life 4
Key to a long life 5
Key to a long life
Key to a long life

Sources

http://www.geoba.se/
http://worldhappiness.report/ed/2018/
https://data.worldbank.org/
https://www.credit-suisse.com/global/en.html
http://www.who.int/
https://www.ilo.org/global/lang--en/index.htm