Andr鈋 C. Drainville ; with a foreword by Saskia Sassen. Luis A. Santalo ; with a foreword by Mark Kac. Henryk Minc ; with a foreword by Marvin Marcus. Julio R. Bastida ; with a foreword by Roger Lyndon. E. M. H. Lips, with a foreword by G. V. Stabler. Paul Farmer ; with a foreword by Amartya Sen. by F. C. Orchard, with a foreword by H. C. Harland.