This document discusses direct investment in farmer-led agricultural research and development (ARD) through initiatives like PROLINNOVA and Local Innovation Support Funds (LISFs). It argues that farmers are creative and generate relevant local innovations, and linking local knowledge with other sources can build resilient innovation systems. LISFs allow smallholders to decide what is researched and how, making ARD more relevant and accountable. The document outlines challenges in scaling up this approach and gaining wider support from scientists and funding, but provides examples of models being tested and documented to expand farmer-led ARD.