The document discusses trends that will impact the future of libraries and reference services. It examines 23 trends, such as an aging population, the sharing economy, drones, makerspaces, and the internet of things. The document suggests libraries may need to change reference services to address these trends. This could include providing more remote services using technology, expanding instructional roles, and curating information to help the community understand current issues. The goal is for libraries to meet evolving community needs and remain relevant.