What I don't think Mr. Asimov could have imagined is the rise of the Oligarchs, dominated primarily by the heads of the banking industry, though also by the petrochemical and a few other top-tier industries. These individuals have increasingly distorted the free-market system and corrupted the political systems to satisfy their own narrow ends. They are financial protectionists. And because of them a great deal of innovation that could have been has been stymied. I would argue that if it were not for their depressing effects on society, Mr. Asimov's predictions would now look rather underwhelming by comparison, as we would have achieved far more than he predicted. Alas, given our current state of affairs, I do not think it possible for society to advanced very far beyond were it currently stands. And in a matter of decades we are likely to start moving backwards rather then forwards. On that mark, with his concerns on population growth, I believe Mr. Asimov hit it squarely on the head.