PowershiftFuture Shock and The Third Wave by Alvin Toffler are among the most influential books of our time. Now, in Powershift, he brings to a climax the ideas set forth in his previous works to offer a stunning vision of the future that will change your life. In Powershift, Toffler argues that while headlines focus on shifts of power at the global level, equally significant shifts are taking place in the everyday world we all inhabitthe world of supermarkets