I think we can plausibly fight this by improving education to compress the time necessary to teach concepts. Hardly any modern education uses the Socratic method to teach, which in my experience is much faster than conventional methods, and could in theory be executed by semi-intelligent computer programs (the Stanford machine learning class embedding questions part way through their videos is just the first step).
Also, SENS.
Even better would be http://en.wikipedia.org/wiki/Bloom%27s_2_Sigma_Problem incidentally, and my own idée fixe, spaced repetition.
Like Moore's Law, at any point proponents have a stable of solutions for tackling the growth; they (or enough of them) have been successful for Moore's Law, and it has indeed continued pretty smoothly, so if they were to propose some SENS-style intervention, I'd give them decent credit for it. But in this case, the overall stylized evidence says that nothing has reversed the changes up until I guess the '80s at which point one c...
...has finally been published.
Contents:
The issue consists of responses to Chalmers (2010). Future volumes will contain additional articles from Shulman & Bostrom, Igor Aleksander, Richard Brown, Ray Kurzweil, Pamela McCorduck, Chris Nunn, Arkady Plotnitsky, Jesse Prinz, Susan Schneider, Murray Shanahan, Burt Voorhees, and a response from Chalmers.
McDermott's chapter should be supplemented with this, which he says he didn't have space for in his JCS article.