This distinction between vertical thinking and horizontal thinking is as important in brain science as it is in contemporary economics.

FORBES: Not Far From The Tree: Ray Kurzwiel And The Verticality Of The Silicon Valley Mind

Longtime skier Petitt is thinking about expanding his mountain, with its 660-foot vertical drop, to create a less challenging path for families.

FORBES: Magazine Article

Longtime skier Petitt is thinking about expanding his mountain, with its 660-foot vertical drop, to create a less challenging path to attract families.

FORBES: Ski Mogul