High Impact High Probability: Tourism booms in NYC resulting in a proliferation of museums and structures of spectacle i.e. revolving bars.

High Impact Low Probability: Funds for high speed rail are funneled into bus technology and infrastructure.  Bus ridership rises requiring new vertical garages, each owned by a different company.  PABT expands to the Hudson.

Low Impact High Probability: Protests and public expression rises thanks to online social networks.

Low Impact Low Probability: Advances in security screening allows for less physically invasive tactics, however passengers’ digital “fingerprint” becomes instantly available to screeners.