Why man will never fly!

"We laugh at lemmings for throwing themselves off cliffs, but I have a suspicion that the lemmings will have the last laugh. 
Because one day a lemming will fly.

Pigeons did it you know - millions of years ago, threw themselves off cliffs. Millions of pigeons over thousand and thousands of years, thudding dead to the ground. 

But then one day a pigeon flapped and didn't hit the ground quite so hard. And the day after that one of them flew - because it followed it's instincts.

Man's suppressed that instinct, which is why man will never fly..."
Eddie "Fitz" Fitzgerald