His Highness the Aga Khan speaks to the distinguished audience at Portugal's Academy of Sciences after being admitted as Foreign Member, Class of Humanities.
AKDN/Ricardo Oliveira and Nuno Saraiva
8 May 2009
Lisbon, Portugal, 8 May 2009 - Investiture Ceremony of His Highness the Aga Khan as a Member of the Lisbon Academy of Sciences.