OER and the Open Agenda discusses open educational resources (OER) in the context of higher education in the UK. It notes that OER is part of a wider "open agenda" that also includes open source software, open standards, open access to research outputs, and open data. The document advocates that higher education institutions and academics can benefit from embracing openness and sharing OER to reuse and improve educational resources, while also increasing the visibility of their teaching materials and learning experiences. It summarizes the UKOER pilot program funded by HEFCE to encourage British universities to release OER and explores challenges around promoting the discovery and use of OER.