The systems approach to the energy descent future can be taken further by using a scenario planning model that combines two fundamental, and largely independent variables that generate four scenarios, one for each of the quadrants of a conceptual graph. Scenarios in this context are plausible and internally consistent stories about the future that help organizations and individuals to achieve a broad and open ended adaptability to inherent unpredictability.
In classic corporate scenario planning the two variables might be the growth rate in the wider economy and the regulatory framework that constrains or encourages business. Climate Change and Oil Production Decline are the variables I use as the primary drivers in creating the four energy descent scenarios because I believe these are the strongest forces shaping human destiny over the 21st century and beyond. Consequently they are central to consideration of the energy transition across nations and cultures and in both urban and rural environments.