This document discusses conservation agriculture (CA) in Africa from the perspective of the African Conservation Tillage Network (ACT). It summarizes that CA aims to address food insecurity, improve crop yields, and help adaptation to and mitigation of climate change. While CA is being adopted on over 1 million hectares in Africa, most of this is on large commercial farms, and smallholders face challenges accessing CA services, inputs, and markets. ACT works to promote CA through projects, partnerships, capacity building, knowledge sharing, and research to benefit smallholders. ACT's goals include expanding CA adoption to 25 million hectares