This August 14, 1969 photo shows some of the 400,000 concertgoers who attended the Woodstock Music and Arts Festival on a 600-acre pasture near Bethel, New York. AP
This August 14, 1969 photo shows some of the 400,000 concertgoers who attended the Woodstock Music and Arts Festival on a 600-acre pasture near Bethel, New York. AP

Fifty years on from Woodstock: this is the age of populism rather than the Age of Aquarius