OBJECTIVES Research on family relations has extensively used the intergenerational solidarity model proposed by Bengtson and colleagues. Recently, the relevance of this model for explaining changes in family relations has been questioned, and the concept of intergenerational ambivalence has been proposed as a relevant addition to the model, supposedly acting as a catalyst, and thus serving as a...

c onsidering the normative nature of the theories of justice, a distinguished theory of justice could be formulated based on the fundamental teachings of islam. hence a new set of indexes are required to put this new concept to test. through detailed study of the islamic teachings, the research seeks to formulate a comprehensive theory on economic justice (based on various economic rights). in...

The actions and decisions taken by the present generation will affect not only the welfare but also the composition of future generations. A number of authors have used this fact to bolster the conclusion that the present is only weakly obligated to provide for future welfare since in choosing between futures of poverty and abundance, we are not deciding the welfare of a welldefined group of fu...