What's even more mind blowing is the amount of time we've wasted by pumping money, time and resources into useless wars and spying infrastructures. Imagine what

What's even more mind blowing is the amount of time we've wasted by pumping money, time and resources into useless wars and spying infrastructures. Imagine what mankind could have accomplished if WW2 truly was the last war and all energy could have gone into getting of this planet. I'm sure we would have had "real" hover boards by now..