(a) Global map of local SST trends for years 1980-2020. These trends are partitioned into two components: (b) spatially uniform warming trend T0; and (c) the residual trend pattern once the uniform warming has been subtracted (c.f. Fig. 3d or Suppl Fig. 3d). There is no discernible PDO signal in the multi-model mean sense. Note the preferential warming of the Northern hemisphere in panel (c), but no clear signature along the equator. The last five years (from 2015 to 2020) are obtained from the SSP5-8.5 scenario.