TY - JOUR AU - Sus, Adan PY - 2023 SN - 0495-4548 UR - https://uvadoc.uva.es/handle/10324/81137 AB - The interpretation and justification of Earman’s symmetry principles (stating that any spacetime symmetry should be a dynamical symmetry and vice-versa) are controversial. This is directly connected to the question of how certain structures in... LA - spa TI - What spacetime does: ideal observers and (Earman's) symmetry principles DO - 10.1387/theoria.24403 ER -