Meanings
Origin
Introduced by political scientist Brendan Nyhan in 2009 https://www.brendan-nyhan.com/blog/2009/12/the-costs-of-green-lanternism.html; named after the comic book character Green Lantern.
Full word history & related roots →Cite this entry
Green Lantern theory. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Green%20Lantern%20theory
“Green Lantern theory.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Green%20Lantern%20theory. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “Green Lantern theory,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Green%20Lantern%20theory.
Source: Green Lantern theory on Wiktionary, CC BY-SA 4.0.