The Arctic accounts for about 13 percent of the world's undiscovered oil and 30 percent of the undiscovered natural gas, the USGS reported.
The above paragraph is from an article I read on Foxnews.com. I'm a bit confused...how can the USGS make such an assertion? How can they say that 13% of the world's undiscovered supply is in the Arctic, when it's UNDISCOVERED?
Should they have used another word instead of undiscovered? Perhaps untapped would've been better, if they have an idea of how much "undiscovered" oil is out there.
Of course, they could just be making that number up...as we all know, approximately 57% of all statistics are made up.