Thesis by Md Abdul Hoque
Sustainable livelihood means to live with the close harmony without losing ecosystem both in economical, social, environmental and cultural elements. Or other ways we can say live without the degradation of economical, social, environmental and cultural elements of an indigenous group is sustainable livelihood. Radio has the strong role in the sustainable livelihood of indigenous people. Mother language is the most powerful instrument of preserving and developing our tangible and intangible heritage. Promoting the recognition and practice of mother language media, especially radio, has its distinctive role. Radio is the cheapest and easiest, strongest and personal medium that can be useful every moment of a person’s life, though he/she is at works. So the radio has an impact on the indigenous people’s sustainable livelihood. ‘Sal Gittal’ is one of the programme broadcast from Bangladesh Betar, Dhaka for the Garo people. Within last thirty years they have had enormous benefit like lyricists, singers, artists come from them, they could present their language and culture in the national radio, which gives them inspiration to protect and flourish their culture and heritage. On the other hand Rakhaing, has no radio programme of their own. So their language and culture has no significant development, even diminishing day by day. Some of the Rakhaing people are now trying to retrieve their language, culture and heritage. Study findings showed that the Rakhaing feel them excluded from the world; and only a single programme in radio can give them a feeling of being a member of the world.