North American collegiate sustainability programs are institutions of higher education in the United States, Mexico, and Canada that have majors and/or minors dedicated to the subject of sustainability. Sustainability as a major and minor is spreading to more and more colleges as the need for humanity to adopt a more sustainable lifestyle becomes increasingly apparent with the onset of global warming. The majors and minors listed here cover a wide array of sustainability aspects from business to construction to agriculture to simply the study of sustainability itself.