Thought I would post this up here since it caters to the beyond community and is educational to the point where it has a chance at clearing up some ignorance around human behavior and money. Found it while looking for Prax info and intros on the subject... enjoy.
full playlist:
http://www.youtube.com/watch?v=MoNU_...ted&playnext=1
first video:
edit: the term 'praxeology' has never been mentioned before in the history of beyond.... lol