What is it about artists and substance abuse? “Artists have long taken refuge in substances during barren spells, or indulged in them as part of macho rituals. Yes, a great many writers, and other artists, would toast the liberalisation of illegal highs. But to cause a real commotion, politicians would have to criminalise the innocuous pick-me-ups and blameless crutches that are their true inspiration and solace.” – New Statesman