It is depressing to think that life is purposeless and that evolution has no higher destination.

ECONOMIST: Evolution

Armed with new skills, insights and contacts, degree graduates believe their journey up the corporate ladder will be faster and the final destination higher than it would otherwise have been.

CNN: Rapid rise beckons mobile workers

After all, dense cities mean every destination for a rider has a higher probability of being an origin for another rider.

FORBES: Who Wins More From The Google Car: Cities or Suburbs?