The Origin of Outflows in Evolved Stars. Proceedings of the Conference held virtually, 1-6 November, 2021. Originally planned for Leuven, Belgium. Edited by L. Decin, A. Zijlstra, and C. Gielen. Proceedings of the International Astronomical Union The Origin of Outflows in Evolved Stars. Proceedings of the Conference held virtually, 1-6 November, 2021. Originally planned for Leuven, Belgium. Edited by L. Decin, A. Zijlstra, and C. Gielen. Proceedings of the International Astronomical Union, 2022, 366, pp.117-123. ⟨10.1017/S1743921322000667⟩