Back to the future
Nostalgia apparently is what it used to be. With new Star Wars and Mad Max films coming, AC/DC and Giorgio Moroder releasing albums, and K-pop hairstyles that look like A Flock of Seagulls, you could be forgiven for feeling like Marty McFly stepping out of the DeLorean in Back to the Future II. There is more than a bit of 1985 about 2015, even though there are no flying cars and only Tony Hawk has…