Knowledge
Fifty years ago
In 1966, the USA’s President is Lyndon Johnson, in the USSR it is Brezhnev, in France de Gaulle, in India Indira Gandhi. There is an
In 1966, the USA’s President is Lyndon Johnson, in the USSR it is Brezhnev, in France de Gaulle, in India Indira Gandhi. There is an
Let’s come back to 1916. The World War I is raging (Battle of Verdun and the Somme). Germany is in search of its ‘lebensraum’, an
When I studied the subject of ecology at the University of Barcelona, about the years 1964-65 (fifty years ago!), Margalef was our teacher. Even though