The document discusses the history and evolution of community radio around the world from the experimental period in the 1900s-1940s to the current resurgence period from the 1990s to today. It then focuses on community radio in Bangladesh, highlighting strategies for women's empowerment, child development, and an inclusion strategy. Finally, it outlines requirements for community radio broadcasting to build a sustainable society, including focusing on capabilities, re-skilling broadcasters, using social media and websites, and using new formats and technologies like mobile journalism, infographics, and emerging technologies.