Five programmes that draw on past experience. 2: Melvyn Bragg looks back at Rock Against
Racism, the anti-fascist movement of the late 70s. With its raw combination of punk and politics, it paved the way for the large-scale anti-apartheid pop concerts of recent years. With Tom Robinson (singer/songwriter),
Kwesi Owusu (authority on British black culture) and Red Saunders (founder of RAR). Producer Sue Davies (R)