GCP was conceived as a time-bound 10-year initiative (2004–2013), with the mission of using genetic diversity and advanced crop science to improve crops for greater food security in the developing world. Consistent with the vision at its founding, the Programme closed at the end of December 2014. Our Sunset Blog is a collection of our most captivating stories, as told by our partners, reflecting the legacy of 10 years of GCP. They focus on our crops, our partnerships, and the approaches that have made us unique – offering lessons learnt and visions for the future.