I can personally attest that, despite the liberal bias, I was happy in academe. Another Republican-leaning faculty colleague liked to point out that a conservative student was likely to get a better education than a liberal one. Having one’s worldview challenged—rather than affirmed—strengthens one’s ability to think clearly and critically.
Similarly, conservative faculty members learn to be polite and rigorous in defending their perspectives. And while the loudest voices on the campus tend to be the most extreme and intolerant, there are also many liberal faculty members who respect other viewpoints.
So here’s my advice to conservatives and libertarians in academe. Don’t think of yourself as a victim, and don’t use ideological bias as an excuse to stop trying. In my experience, academe is very much a meritocracy despite its liberal bias. It’s OK to express your views, but be nice about it. Some liberals on campus—like the hostile crowd at the D’Souza talk I attended—may choose to abandon civility. You will drive them crazy if you don’t.