Ajoy Datta draws five lessons from an analysis of how an international membership organisation influenced the 2023 High Seas Treaty.

Anam Parvez Butt is a Gender Justice Research Lead in the research team at Oxfam GB. Gopika Bashi is the Asia Campaigner for the Enough Campaign at Oxfam International. As researchers and campaigners in development organisations we constantly grapple with the question of how to design research that is useful to influencing change. At Oxfam, we’ve been thinking a lot

Maybe you’ve already read one of the recent #PowerShifts pieces on how the Waorani are using maps in court to uphold their land rights. Pretty powerful, right? For a while now, I’ve been increasingly curious about collective cartography as a concrete method and tool that can encourage participation, generate collaborative knowledge, and politicise change processes as it visualizes power relations.