Wesleyan University (CT) President Michael Roth writes:  At a time when misinformation grows more sophisticated and demagoguery runs rampant, the public should be able to turn to higher education for guidance. But there is declining trust in the sector, which has been embroiled in controversies ranging from its high cost, to tensions between academic freedom and religion, to questions about the role of social justice on campus. From Texas to Florida, government leaders have felt empowered to ramp up their war on universities. Critics on the left accuse universities of being the servants of neoliberal corporatism, while critics on the right view them as engines of indoctrination into world views that dismiss the lives of ordinary people. At a time when higher education should be contributing to our public lives, many of its leaders are busy playing defense, or worse, just laying low.