Shirley and Hinda, two elderly ladies, question the sustainability of the continuous economic growth. They visit villages and towns to spur people into action, from homeless people and college students to economists and Wall Street tycoons. Armed with courage, a sense of humor, a close friendship and a love for life they demonstrate that it is never too late to make a difference. 'Two Raging Grannies' is a gripping documentary that inspires you to think and opposes the idea that we should continue to shop and consume, simply to make sure the economy continues to grow.