Unity College is a private college in Maine focused entirely on sustainability science and brings together around 650 undergraduates who all care deeply about the natural world. "It takes a very specific person to apply here and to finish the curriculum they joined," and all who enroll at Unity have developed a passion or "some sort of connection to the outdoors or environment by the time they arrive at school." Many of the classes are transdisciplinary, and discussion "aids in both teaching and learning": "Tree Huggers and Tree Cutters have friendly debates within and outside the classroom," says one student. Around campus you will find "numerous study groups and heavily opinionated students," who are unafraid to share their thoughts, and students "will often join professors for lunch as well as other students to discuss current issues or personal experiences both inside and outside of class." The vast majority of professors are "absolutely amazing": They "care about what they teach and the fun they seem to have doing so is infectious." Students report that a few professors are "teaching classes which don't necessarily align with their specialty."