Since 2001 Michael G. Leube has been a professor of anthropology, sociology, demography, and international relations. He has engaged in cultural studies at various universities in Madrid and at the University of Santa Clara in California. Leube believes that only management with a sound theoretical and methodological basis, connected with the knowledge of foreign cultures in a competitive, globalized world, can successfully operate businesses. Leube studied anthropology at the University of Berkeley and Vienna.