Summary: The Futurists’ fervent belief in progress heralded disaster; now we worry about what the future will bring. But the FT’s arts writer finds grounds for optimism – and an unexpectedly hippy vibe – at a London ideas festival
Summary: The Futurists’ fervent belief in progress heralded disaster; now we worry about what the future will bring. But the FT’s arts writer finds grounds for optimism – and an unexpectedly hippy vibe – at a London ideas festival