On the 20th anniversary of the opening of the Scottish Parliament, journalist and broadcaster Allan Little embarks on a journey across Scotland meeting people from different generations to find out how devolution has shaped their lives. He hears from the men and women in their sixties who remember Scotland's first devolution referendum in 1979, the fortysomethings who came of age during the 1997 debate, and the 20-year-olds who have never known a Scotland without a parliament.