Timothy Burke on Academia’s role in Aaron Swartz’s death

Why does this still happen::

I’ve been frustrated for years, like other scholars and faculty members who take an interest in these issues, at the remarkable lassitude of academia as a whole toward publication, intellectual property and digitization. Faculty who tell me passionately about their commitment to social justice either are indifferent to these concerns or are sometimes supportive of the old order. They defend the ghastly proposition that universities (and governments) should continue to subsidize the production of scholarship that is then donated to for-profit publishers who then charge high prices to loan that work back to the institutions that subsidized its creation, and the corollary, demanded by those publishers, that the circulation of such work should be limited to those who pay those prices.

I cannot understand why academics and universities are OK with this. If the work academics do is for the betterment of mankind, why is it holed away, to be read by almost no one?