Future Shock: Back in 1970, Alvin Toffler's book "Future Shock" envisioned a future human civilization outpaced, overstimulated and mentally stunned by relentless technological and social change. Today, we live in the very future Toffler warned everyone about. How did his predictions hold up and how can we stave off the terrors of future shock? Find out in this two-part episode of Stuff to Blow Your Mind.