Grok says that Polar Bears are threatened by declining sea ice, and Grok also says Polar Bears have shown they can adapt to low sea ice conditions.
“ice cover in the Arctic Ocean was greatly reduced some 6000-7000 years ago. The Arctic Ocean may have been periodically ice free.”
Less Ice In Arctic Ocean 6000-7000 Years Ago | ScienceDaily
There has been no trend in the Arctic sea ice minimum, mean or maximum extent for 18 years.
https://noaadata.apps.nsidc.org/NOAA/G02135/north/daily/data/N_seaice_extent_daily_v3.0.csv




















