The HIV/Aids epidemic in sub-Saharan Africa has already orphaned a generation of children - and now seems set to orphan generations more. Today, over 11 million children under the age of 15 living in sub-Saharan Africa have been robbed of one or both parents by HIV/Aids. Seven years from now, the number is expected to have grown to 20 million, according to the report Africa's Orphaned Generations, that reports on the life circumstances of today's orphans with new data and fresh analyses.