I admit I don’t have high hopes but it will be interesting to see what approach this documentary takes on the critical issues of evolution and adaptation of polar bears.
The fact that walrus are not starving despite this remarkably large population is almost certainly due to abundant food resources fueled by the high primary productivity in the Chukchi Sea that has been a direct result of longer-than-usual ice-free summers since 2003 (Frey et al. 2020, 2022).