World energy still a problem
The recent world energy report has focussed attention - at least in the NA media - on the startling and seemingly wonderful prediction that the US will become the largest oil exporter by 2025.
The reality is much less rosy and much more complicated than that possibility would seem to imply, as explained in the link:
"You don't know what bad times are until you don't have enough energy to run the machinery of civilization"
Here is a link that might be useful: world energy outlook