http://libraryqno7mkjsntq434rk3t6ncieqx34tlqxisxdv6e552ab6uolyd.onion/library/iwona-janicka-are-these-bubbles-anarchist
Sloterdijk defines a sphere as: [t]he interior, disclosed, shared realm inhabited by humans – in so far as they succeed in becoming humans. Because living always means building spheres, both on a small and a large scale, humans are the beings that establish globes and look out into horizons.