The difference in opinion concerning the long-term global economic outlook has grown to the size of the Grand Canyon.

FORBES: The Fight of the Century: Bond Buyers versus Gold Bugs

The Outlook is a version of GM's full-size crossover family that includes the GMC Acadia, Buick Enclave, and Chevrolet Traverse, while the Sky is a rebodied Pontiac Solstice.

CNN: The fate of four GM brands

The IEA states in its most recent World Energy Outlook that there are many sources of uncertainty surrounding future oil supplies, but the size of the resource base is not one of them.

FORBES: We Live In An Age Of Energy Abundance

But REIT executives say the outlook is positive and point to strong dividends, cash flow and demand from small to medium-size tenants.

WSJ: Data-Center REITs Lose Favor