Fiat (policy debate)
Fiat (Latin for "let it be done") is a theoretical construct in policy debate—derived from the word should in the resolution—whereby the substance of the resolution is debated, rather than the political feasibility of enactment and enforcement of a given plan, allowing an affirmative team to "imagine" a plan into being.
For example: a student at a high school debate argues that increases in United States support of United Nations peacekeeping may help to render the United States more multilateral. Such an increase is very unlikely to occur from the debate judge voting affirmative, but fiat allows the student to side-step this practicality, and argue on the substance of the idea, as if it could be immediately enacted.
There are different theories regarding fiat:
"Normal Means"—Going through the same political process comparable with normal legislative processes. There is no overarching, accepted definition of the legislative pathways which constitute "normal means," but clarification about what an affirmative team regards as "normal means" can be obtained as part of cross-examination by the negative team.