Idea Network Analysis is a method for crowdsourcing the understanding of and the design of interventions for any number of complex challenges. Unlike typical group processes which rely on achieving consensus; this process allows the many and diverse viewpoints on an issue to emerge. The methodology relies on brainstorming, sorting, and rating to collect input from the group. Input is web enabled so that participants respond at a time and place convenient for the participant; time zones and geography are not barriers to participation. Multivariate statistical analyses create a visual representation, a map, of the group's thinking. The group can interpret the map, discuss the mean and plan actions based on their collective wisdom. The maps are visual so knowledge of the underlying mathematics is not required. Software and other resources at: http://dmclinden.github.io/