My point, though, is that if lines have indeed shifted, it's not so much that the younger generation just doesn't care, it's that we have ceded more and more of our public life over to the private sector. If you grow up with advertising at school, you have come of age in a sold-out world.

All this stuff - about the materiality of the network, what it's made of, and how it works - should be part of a basic media literacy, because we depend on this technology for more and more aspects of our day-to-day lives.

All the utopianism of the early days of the Internet seems to have dissipated. But I don't want us to lose that utopianism altogether, even if it was naïve and ill-informed and sometimes silly. Rather I want us to ask about the obstacles that are preventing the good stuff from coming to fruition. Let's investigate and think about creating something worthwhile instead of assuming that there is an inevitable track of increased centralization, consolidation, and commercialization that we can't do anything about.

think there's a culture of Silicon Valley that seems to have the attitude that you can have it both ways, that you can be an insurgent but also, ultimately, it's paid for by advertising, when in fact advertising is totally retrograde. Now that's an industry we should be disrupting, and maybe you disrupt it by funding public media. None of this is technological destiny; there are only social choices.

My point, though, is that if lines have indeed shifted, it's not so much that the younger generation just doesn't care, it's that we have ceded more and more of our public life over to the private sector. If you grow up with advertising at school, you have come of age in a sold-out world.

Technology isn't simply addictive - it's addictive because it's a servant to business incentives. There are huge departments in these companies that are devoted to this and staffed by incredibly talented people who have skills that could be put to socially beneficial projects but who are now trying to find out how to make you click and how to maximize your time on a certain site, or encourage teenagers to "friend" more products and constantly engage with them.

We like to say the Internet is the ultimate library. But libraries are libraries because people come together and fund them through taxes. Libraries actually exist, all over the country, so why is it such a reach to imagine and to someday build a public institution that has a digital aspect to it? Of course the problem is that libraries and other public services are being defunded and are under attack, so there's a bigger progressive struggle this plays into.