In 20 or 30 years, you'll be able to hold in your hand as much computing knowledge as exists now in the whole city, or even the whole world.
They spend an awful lot of money on I-don't-know-what in Hollywood movies; I certainly didn't get any of it. But they sure do love spending money.
My experience is that you can't possibly win against whatever the tidal wave is that's coming at you.

