This short compendium captures a cross section of SDG-focused insights and recommendations from CSD-affiliated scholars. Each brief essay describes something with the potential to be done differently during the second half of the SDG era. Across a dozen contributions, topics range from reframing media coverage of the SDGs to measuring and elevating the role of the private sector; from participatory approaches to transforming education systems to new learning paradigms for human rights; from better risk-taking in fragile countries to improving infrastructure and services for care; from fit-for-purpose multilateral development banks to a purpose-driven fund to end extreme poverty; from turbo-charged Canadian SDG approaches to renewed American SDG leadership; from breakthroughs in digital public infrastructure to innovative frontiers in the digitally empowered methods of collective behavior science.