Description: What happens when we take children seriously as philosophical thinkers? What if we try to hear them about topics such as climate change, solitude, and the meaning of friendship? In Seen and Not Heard: Why Children's Voices Matter (Rowman and Littlefield, 2021), Jana Mohr Lone engages with the voices of many children in philosophical conversation to learn not only what they think, but also what hearing children can make possible for our shared world.