Many faculty retreated into ...

Many faculty retreated into academic specializations and an arcane language that made them irrelevant to the task of defending the university as a public good, except for in some cases a very small audience. This has become more and more clear in the last few years as academics have become so insular, often unwilling or unable to defend the university as a public good, in spite of the widespread attacks on academic freedom, the role of the university as a democratic public sphere, and the increasing reduction of knowledge to a saleable commodity, and students to customers.
Many faculty retreated into academic specializations and an arcane language that made them irrelevant to the task of defending the university as a public good, except for in some cases a very small audience. This has become more and more clear in the last few years as academics have become so insular, often unwilling or unable to defend the university as a public good, in spite of the widespread attacks on academic freedom, the role of the university as a democratic public sphere, and the increasing reduction of knowledge to a saleable commodity, and students to customers.
 Henry Giroux

Quotes from the same author

What must be addressed in the most immediate sense is the threat that the emerging police state in the United States poses not to just the young protesters occupying a number of American cities, but also the threat it poses to democracy itself. This threat is being exacerbated as a result of the merging of a war-like mentality and neoliberal mode of discipline and education in which it becomes difficult to reclaim the language of obligation, social responsibility and civic engagement.
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 Henry Giroux
Whether we're talking about the New Deal or the Great Society: they didn't come about because they wanted to buy people off with "hush money." They were the outcomes of struggles. They were the outcomes, in the 1930s, of a viable socialist-communist movement. They were the outcomes of a viable workers' movement. FDR didn't give in because he wanted to shut people up, he gave in because he was under pressure. He had no choice.
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 Henry Giroux
I think we're in a very distinctively different historical moment. I mean, I think that you had two things that were operating in the 1930s that seem to be, in many ways, to have been weakened or disappeared. And of course the beginning of the 21st century, I mean, you have - at one level you had massive social movements.
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 Henry Giroux
The generation of youth in the early 21st century has no way of grasping if they will ever be free from the gnawing sense of the transience, indefiniteness, and provisional nature of any settlement.
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 Henry Giroux
At the start of the second decade of the 21st century, young people all over the world are demonstrating against a variety of issues ranging from economic injustice and massive inequality to drastic cuts in education and public services. These demonstrations have and currently are being met with state-sanctioned violence and an almost pathological refusal to hear their demands.
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 Henry Giroux