THE LEFT'S LAST BASTION:

Last August, Marc Andreessen, the man whose Netscape Web browser ignited the original dot-com boom and who is now one of Silicon Valley's most influential venture capitalists, wrote a much-discussed op-ed in the Wall Street Journal. His argument was that "software is eating the world." At a time of low start-up costs and broadly distributed Internet access that allows for massive economies of scale, software has reached a tipping point that will allow it to disrupt industry after industry, in a dynamic epitomized by the recent collapse of Borders under the giant foot of Amazon. And the next industries up for wholesale transformation by software, Andreessen wrote, are health care and education. That, at least, is where he's aiming his venture money. And where Andreessen goes, others follow. According to the National Venture Capital Association, investment in education technology companies increased from less than $100 million in 2007 to nearly $400 million last year. For the huge generator of innovation, technology, and wealth that is Silicon Valley, higher education is a particularly fat target right now.

This hype has happened before, of course. Back in the 1990s, when Andreessen made his first millions, many people confidently predicted that the Internet would render brick-and-mortar universities obsolete. It hasn't happened yet, in part because colleges are a lot more complicated than retail bookstores. Higher education is a publicly subsidized, heavily regulated, culturally entrenched sector that has stubbornly resisted digital rationalization. But the defenders of the ivy-covered walls have never been more nervous about the Internet threat. In June, a panicked board of directors at the University of Virginia fired (and, after widespread outcry, rehired) their president, in part because they worried she was too slow to move Thomas Jefferson's university into the digital world.

The ongoing carnage in the newspaper industry provides an object lesson of what can happen when a long-established, information-focused industry's business model is challenged by low-price competitors online. The disruptive power of information technology may be our best hope for curing the chronic college cost disease that is driving a growing number of students into ruinous debt or out of higher education altogether. It may also be an existential threat to institutions that have long played a crucial role in American life.

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