the.com/isolationism

The foreign policy equivalent of muting the group chat and hoping the drama resolves itself.

means A national policy of staying out of other countries' alliances, conflicts, and entanglements, focusing inward instead.

from Built from 'isolation' (Latin insula, 'island' — the idea of being cut off like land surrounded by water) plus the '-ism' suffix marking a doctrine or stance. The word crystallized in political vocabulary as a label for the stance of nations, especially used to describe a strain of American foreign policy wary of European wars and alliances in the early 20th century — though the impulse to stay off the island's shore and let the world sort itself out is far older than the term.

irony
Pre-WWII America, then Pearl Harbor happened anyway
origin
Surged after WWI disillusionment with foreign entanglements
myth
Never actually meant zero trade, just zero alliances
modern form
Tariffs and border walls, same instinct rebranded
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