Back to the Future filmmaker Robert Zemeckis used the franchise to make several predictions about future scientific advancements. With the first Back to the Future movie returning to theaters this ...
Picture this. It's the early 1970s, and futurists are sitting in wood-paneled offices predicting a world of flying cars, robot butlers, and meals in pill form. Most of those visions turned into ...
From global famine to vanishing oil, these 18 predictions from the 1970s show just how difficult the future was to predict.