These essays were written over a period of four years of my academic
career in the Faculty of Law at the University of Dar es Salaam, where
my main assignment as a teacher was in the field of international trade
and investments (legal aspects). They were written as part of the need
to clarify for myself the deep issues involved in today's international

These essays were written over a period of four years of my academic
career in the Faculty of Law at the University of Dar es Salaam, where
my main assignment as a teacher was in the field of international trade
and investments (legal aspects). They were written as part of the need
to clarify for myself the deep issues involved in today's international