Could we be reaching a plot climax?  As Genie shines the lantern on Harvey, we get a special glimpse into his madness… and what appears to be a PVC superstructure holding up the wall tent!  

But wait, kids, Harvey is about to fall for what turned out to be a pile of rocks for Mark…

And so with the faith of a child knowing that Santa Claus will come down the chimney and bring toys, Harvey Camel, PhD pads off in the freshly fallen snow…

Is this the last of him? Does he have is camera/phone?  What Hell it must be to spend a lifetime trying to vindicate oneself in the face of ridicule, doubt and scorn.  At least Capt. Ahab had multiple witnesses and proof of the great white whale…  No one doubted that his obsession existed, and had only his compulsion to contend with…