[This post written by Noah Sharpsteen, Teddy Messan, Nigel Peltier, John Stephenson]
This discussion focuses on the Coalition for a Livable Future’s Regional Equity Atlas (REA) and will address the strengths and weaknesses of the atlas’ ability to provide/represent useful data in regards to equity. [1] More specifically, we will argue that the type of representation in use by the REA (visual representation) allows for the specific learning and recognition of the trends being presented, but, ultimately, the lack of certain kinds of information to supplement these maps limits the atlas’ availability to make substantive connections and provide for causal reasoning in regard to the different situations exemplified by the specific maps given.
The REA uses maps to represent data relevant to equity considerations. We believe that this kind of visual representation allows for the following benefits: 1) it provides a holistic approach so connections internal to the specific map can be made; 2) fosters ‘quick and easy’ correlation of ‘trends’ or ‘conclusions’ which makes the identification of problems much easier; 3) and allows for pattern-development which leads to a greater sense of organization for the reader.[2] We feel that these benefits apply within the REA as well.
Unfortunately, the ‘trends’ or ‘conclusions’ that are the resultant benefits of the use of visual representation are communicated poorly within the REA as a whole. (more…)





