Warming is expected to reduce the quantity and quality of lipid-rich copepod prey (high confidence) (Aarflot et al., 2018; Kimmel et al., 2018; Bouchard and Fortier, 2020; Møller and Nielsen, 2020; Mueter et al., 2020), leading to declines in survival and growth of multiple upper-trophic level fish species; these impacts are amplified over time under low mitigation scenarios (RCP8.5)