By the end of this century half of the world’s 7000 languages will be gone. Killed by war, climate breakdown, migration, nationalism, or neglect – and losing with it the vital knowledge that they have sustained for centuries. Sophia Smith Galer – inspired by her Nonna’s passing, who spoke an endangered Italian “dialët” – journeyed across the globe to report on this disappearing world. Sophia is joined in conversation with broadcaster Huw Stephens.
