It is with great sadness that we announce the death of Sue Unsworth. Sue has been a terrific colleague for the past decade, always stimulating and always challenging in the best way, with her incisive mind. She has led the development within the Policy Practice of a lot of our best thinking.

Sue’s legacy in being the person who initially brought political economy into DFID's way of thinking about international development, and helping to make it more realistic and less prone to the sort of wishful thinking that she had little time for, is clear to see. Her approach is now embedded pretty thoroughly. And though she started with DFID, her influence can also been seen across many if not most of the official development agencies worldwide.