Noises off: When is 'relevance' not relevant?
Global warming may fascinate contemporary theatre, but some bloggers are arguing that the best art focuses on human fundamentals, not the headlinesWhen is a play about climate change not a play about climate change? As Lyn Gardner has reported, London has recently seen a flood of plays that explicitly tackle global warming " with Water at the Tricycle, Greenland at the National and The Heretic at the Royal Court. An…