Eduardo Klein Keywords policy development population aging research community-based programs aging Read more about Eduardo Klein Eduardo Klein is Regional Director of HelpAge International, Asia Pacific Regional Offi ce. He oversees programs in collaboration with HelpAge network partners throughout the region. For the past 15 years, he has held various positions in the Lao People’s Democratic Republic , Viet Nam, and in other parts of Asia and the Pacific. He engages in the promotion of social and economic adaptation to the changing demographic structures and population aging. This includes policy development, population aging research, community-based programs, and support systems for older people. Mr.