I think perhaps we've lost focus as a planet. We're revisiting a
   lot of old ideas from the past but it almost feels
   directionless. More of the same. Faster versions of the same.
   Where is the innovation? I've seen some innovation; perhaps
   smartphones were the best recent innovation. But what's next?
   And, that's technology. The same 100,000 year old bodies/brains
   are using it. What needs to change?