Technological and economic developments have never moved as rapidly as in the last 50 years. The consequences are felt most strongly in developing countries, which have been catching up at lightning speed since the turn of the century.
1998
2016
2002
1984
1967
2012
1981
2017
1983
1916
2013
1997
2011
2022
1986
1972
2006
1994
2001