Makes you think!

IRAN 1970
iran1970
IRAN 2012
iran2012
AFGHANISTAN
afganhistan
EGYPT (Cairo University) 1959
egypt1959
EGYPT (Cairo University) 2012
egypt2012
NETHERLANDS (Amsterdam) 1980
netherlands1980
NETHERLANDS (Amsterdam) 2012
netherlands2012
… and some people still do not see a reason to worry ?!?!?