Why is it an exciting time to design new businesses?

What would you add to this list?

... because the next generation.
... because space travel.
... because social networks.
... because the environment.
... because drone delivery.
... because self driving cars.
... because information symmetry.
... because the internet of everything.
... because MOOCs.
... because augmented reality.
... because population density.
... because global economies.
... because urban farming.
... because automated workforces.
... because economic stratification.
... because digital currency.
... because incarceration rates.
... because fog computing.
... because the social progress index.
... because ubiquitous data access.
... because the sharing economy.