In 1946, the United States made an ambitious offer to purchase Greenland from Denmark for $100 million,a proposal rooted in strategic foresight at the dawn of the Cold War. But what if Denmark had ...

Qeqertarsuaq, in western Greenland, in August 2017. (Photo via Getty Images) ...

Framing intractable issues in terms of real estate also appears to be how Donald Trump orients himself - a way to process and understand.