The higher education sector is facing an onslaught of challenges, including attacks from the Trump administration, fading public confidence and the demographic cliff. But higher education leaders didn’t shy away from these issues at the annual ASU+GSV Summit, an education and technology conference held this week in San Diego. “The moment is actually a productive moment for us, because we can and should and will use some of the chaos in order to build new kinds of institutions, new infrastructures, new ways of thinking,” said Ted Mitchell, president of the American Council on Education, during a discussion Wednesday.