This note summarises the lessons learned by the team behind the Conducive Space for Peace (CSP) initiative during its ‘incubator phase’, from June 2017 to January 2019. The note focuses on lessons learned during this phase in relation to challenges we are trying to address, the scope for systems change, and the approaches that are likely to be conducive for change. The synthesis is based on 43 learning documents generated throughout the incubator. The note summarises lessons learned, includes a compilation of proposed implications of the learnings, and finally a section of reflections, sparked by the learning process.