I love to read magazines from the fifties, when I was a kid. What a different and uncomplicated world it was. And everybody was looking forward to a brighter future.
Popular Mechanics; the future was rockets and nuclear powered planes. Everybody had a combined car/plane to go to work with. Actually, he went to work, smoking a pipe, she stood in the kitchen in an apron, high heels, baking bread, wawing goodbye.
Very little of what people thought the future would bring happend, or it happend in a way nobody thought of.
Like mail, in the fifties they thought that rockets would bring the mail across the oceans in just some hours, nobody thought of E-mail.
What scares me the most is that its probably the same way today, the future will develop in a direction that we are not capable of seeing now.
Only one way fo find out, stay alive ! (and stop smoking!)