Though the sight of homeless people in London has sadly become more common in recent years, I always wonder how such a person reached such a point in their life.

She imagined the sight of a giant statue at the entry point of a great nation -– but unlike the great monuments of the past, this would not signal an empire.

There is also the option of a wireless microwave backhaul, but it requires cell towers that are in the same line of sight, and at some point the data still has to go wired.