Life is starting to look a lot like the 1980s: Russia is flexing its muscles, the Labour party is tearing itself apart, and there’s a woman in No. 10. Political thinkers are falling over themselves to over-analyse the geopolitical precipice upon which the world seems to be balanced. But life doesn’t have to be serious all the time, so it’s worth reflecting on another aspect of heading back in time: we’re due a revival of the-bonkbuster.