The writing has been on the wall for generations, and in each generation, voices were lifted in an attempt to direct the attention of the general public and those in power to the consequences of continuing to ignore the writing on the wall.
The Romantic poets saw and felt the horrors of early-stage Industrialisation and its dysfunctional social order because they had hearts and their eyes were not blinded by the contemplation of money and profit. They lifted up their voices in lament, as did some of their visual artist colleagues, like J. M. W. Turner, and poets coming after, including Walt Whitman and e. e. cummings.
Charles Dickens lifted up his voice at the cut-throat cruelty of his own society, which was at that point also busy colonising the rest of the world, exporting its cruelty abroad. His Magwitch speaks for all abused children, trampled citizens, and hunted men in history…