Abstract
Current debates and the related impact of policymakers and educational leaders on teaching and learning in mathematics is a cause of concern and even anxiety amongst researchers and teachers alike. While these debates are playing out differently across the world, there are common challenges we face. In this lecture I draw on voices from previous Clements-Foyster lectures and use the lens of my own experiences as teacher, researcher, and leader of MERGA and AAMT to discuss and explore the current pedagogy debate in mathematics education. I argue against the use of a narrow evidence base that is fuelling the debate and I reflect on the current and potential future impact of research emerging from MERGA as a collective, and individual members.