The bad news is that today advocacy and scholarship both face serious threats. As for social activism, while the Internet has made it cheaper and easier than ever to organize and agitate, it also produces distraction and false senses of success. People tweet, blog, post messages on walls, and sign online petitions, thinking somehow that noise is change. Meanwhile, the people in power just wait it out, knowing that the attention deficit caused by Internet overload will mean the mob will move on to the next house in the morning. And the economic collapse of the investigative press caused by that noisy Internet means no one on the outside will follow through to sort it out, to tell us what is real and what is illusory.
...Perhaps most troubling is the tendency within some branches of the humanities to portray scholarly quests to understand reality as quaint or naive, even colonialist and dangerous. Sure, I know: Objectivity is easily desired and impossible to perfectly achieve, and some forms of scholarship will feed oppression, but to treat those who seek a more objective understanding of a problem as fools or de facto criminals is to betray the very idea of an academy of learners. When I run into such academics — people who will ignore and, if necessary, outright reject any fact that might challenge their ideology, who declare scientific methodologies "just another way of knowing" — I feel this crazy desire to institute a purge. It smells like fungal rot in the hoof of a plow horse we can't afford to lose. Call me ideological for wanting us all to share a belief in the importance of seeking reliable, verifiable knowledge, but surely that is supposed to be the common value of the learned.