
Leo Tolstoy asked in 1886, ‘What then must we do? What must we do?’, noting that the question was inevitably paired with ‘an admission that our way of life is wrong and bad, together with a suggestion that all the same it is impossible to change it’. That Tolstoy judged a resolution impossible but still sought one suggested that even more improbable would be not asking the question in the first place. The call to act hangs in the air;