I played around with a mind map as an interesting way to visualize some of the influences or things I have been reading/thinking about. Click on the image:

Note: this was done more as a brainstorm than a systematic process
Formal economics without parallel universes
taking the most charitable view of those who disagree
Small Steps Toward A Much Better World
Writing under the influence of: economics, sociology, complexity studies, interest in the history of thought across many fields