My title is the content of the 28th slide of Reaping the Home Energy Harvest: Low Hanging Fruit?...Bring a Ladder, Linda Wigington's recent, if not current, plenary presentation.
When I first saw the slide, I leaned over to the fellow I'd chatted with during the ACI conference breakfast and exclaimed, "That could be the subtitle of The Crash Course."
If you're not familiar with the 20 chapter course, developed and presented by Chris Martenson, I suggest that you budget some time for it. It's free of charge. There's an abridged (45 minute) version I recommend as an appetizer.