The author's hilarious use of the Medici family[1] as an example of government contributing to great advances of civilization aside, one of the things that is often overlooked is not that government has successfully contributed to some major technological advances, but why, and whether government contributions were really necessary.

The examples of government successes range from those that almost certainly required government backing to those that almost certainly did not. I have a hard time imagining that anyone but a government is going to finance atomic research. The profits simply aren't there to justify it, particularly when compared to existing means of energy production.

But I have an equally hard time believing that the internet or pharmaceuticals wouldn’t have come to market if government had nothing to do with them. The profit potential, even in those early years, was simply too staggering for the market to ignore. The fact that, in many cases, companies were able to persuade governments to share their costs or flat-out underwrite their research doesn’t change this. And so, because government was persuaded to share or pay for many of these costs, I think we get a distorted view of history, including success stories that can be attributed to government involvement, even though we don’t know whether government involvement was really necessary at all. [2]

[1] If you're unaware, the House of Medici became so wealthy that they were able to essentially buy control of Florence, then most of Italy, and turn it into their own little kingdom. They used their wealth to foster wars that expanded their sphere of control, but are now generally known for underwriting the production of some of the great art of the 15th century. Shockingly, much of that art lionized the House of Medici. Claiming that the House of Medici is an example of a government contributing to the advancement of the arts is like claiming Brunei contributed to the advancement of the automotive industry because the Sultan spent a billion dollars on Ferraris, Lamborghinis, Bentleys, and crazy one-off concepts.

[2] Another example from the article highlights this: touch-screens. Once it was clear computers would eventually be more than simply adding machines, was there any doubt that users would eventually want touch-screens? (The Jetsons, in the early 1960's, featured consumers using touch-screens, for reference.) And is there any doubt that this is something that absolutely could have been developed privately?