In an age when maps have always carried the weight of political will, Google has once again updated its cartography to reflect an American executive order — this time renaming Lake Ontario to 'Lake America' for U.S. users, while the rest of the world sees the original name intact. The change arrives amid a sharp deterioration in U.S.-Canada relations, punctuated by sweeping tariffs and rhetoric casting Canada as a subordinate state. As with the earlier renaming of the Gulf of Mexico, the episode raises enduring questions about who holds the authority to name the shared geography of the Earth,