Citation: Thomas-Walters, L., Nyboer, E.A., Taylor, J.J., Rytwinski, T., Lane, J.F., Young, N., Bennett, J.R., Nguyen, V.M., Harron, N., Aitken, S.M., Auld, G., Browne, D., Jacob, A.L., Prior, K., Smith, P.A., Smokorowski, K.E., Alexander, S.M., & Cooke, S.J. (2021). An optimistic outlook on the use of evidence syntheses to inform environmental decision-making. Conservation Science and Practice, 3(6). https://doi.org/10.1111/csp2.426