> The trend is pretty clear: our world is going to depend more on computers, not less. You have to prepare for a world where drones have replaced your fighter j

> The trend is pretty clear: our world is going to depend more on computers, not less. You have to prepare for a world where drones have replaced your fighter jets, where every citizen has a smartphone, and where your financial system will collapse without working computers and servers. That sounds a lot like the present.