i would find it hard to believe americans would go cashless. isn't the fed backed by cash?
driverless cars would do wonders to cut down on the ridiculous number of fatal accidents but as soon as there are deaths people will go apeshit.
we keep moving to a society where you need a 300 dollar smartphone to do anything.
i can't imagine how it'll be when you have to do everything with the computer embedded in your contacts or skin.