Methoden vergelijken

	Emerging Issues Analysis	Futures Wheel
Vakgebied	Futures Foresight Studies	Futures Foresight Studies
Familie	Process / pipeline	Process / pipeline
Jaar van ontstaan	2009	1972
Grondlegger	Graham T. T. Molitor; Hawai'i School / Millennium Project	Jerome C. Glenn
Type	Early-detection pipeline for issues on the S-curve of public attention	Structured brainstorming pipeline for mapping consequences of change
Oorspronkelijke bron	Glenn, J. C., & Gordon, T. J. (Eds.). (2009). Futures Research Methodology, Version 3.0. The Millennium Project. ISBN: 9780981894119	Glenn, J. C., & Gordon, T. J. (Eds.). (2009). Futures Research Methodology, Version 3.0. The Millennium Project. ISBN: 9780981894119
Aliassen	Emerging Issue Analysis, EIA, Issues Emergence Analysis, Weak Signal Scanning	Futures Wheel Method, Implications Wheel, Consequence Wheel, Mind-Mapping the Future
Verwant	3	3
Samenvatting	Emerging Issues Analysis (EIA) is a horizon-scanning method, associated with Graham Molitor and the Hawai'i School and codified in the Millennium Project's Futures Research Methodology, for detecting issues at the earliest, weakest-signal stage — long before they register as trends or reach public consciousness. Its organizing idea is that issues, like technologies, follow an S-curve of public attention: they begin in obscure, marginal sources, accelerate as advocates and specialists pick them up, and only later become widely recognized trends and finally mainstream concerns. The strategic value of catching an issue on the flat, early part of that curve is enormous, because that is when there is the most time and the most room to respond. EIA therefore deliberately scans the fringe — specialist literature, activist publications, patents, subcultures, marginal voices — to spot the small clouds on the horizon and position them on the issue lifecycle.	The futures wheel is a structured brainstorming method for thinking through the consequences of a change. Created by Jerome Glenn in 1972 and now a staple of the foresight toolkit, it writes a trend, event, or decision in the center of a page and radiates outward: spokes lead to the direct, first-order consequences; from each of those, further spokes lead to second-order consequences; and the ripple continues to third and higher orders. The visual web that results makes the cascading implications of a change tangible, surfaces indirect effects that linear thinking misses, and reveals where consequences reinforce or contradict one another. Simple enough to run on a whiteboard yet powerful enough to anchor serious foresight work, it organizes intuition about how change propagates.