The significance of including development in the spectrum of human rights lies in the fact that the notion of human rights is thus expanded to include the independence and economic and social development of the third world,instead of being limited to Weste philosophical exploration and political experiments.Moreover,in practice,the right to development,as a newly added element of human rights,may correct the traditional idea in some states that the only version of human rights is political freedom,and those states failing to perform well in such freedoms should be criticized or even punished.When the human rights concept and system are examined from the perspective of development,more tolerance and cooperation may be expected in inteational politics,thus promoting the enrichment and improvement of the whole human rights system.