Radical Stewardship & The Story of Stuff...
The Story of Stuff has the full story- a 20-minute presentation full of other useful and challenging information.
If you can't afford the extra time to watch the whole show because you're running to the store to buy something, check this out:
What does a Christ follower do, consume stuff or listen to God...? If you take a stand this could lead to Another Day, Another Riot - welcome to life with Jesus!