Yeh, I'm concerned.https://nsidc.org/arcticseaicenews/
According to the Forum me and DRAH have been following sea ice extent has dropped below 4m square kilometres. Another big milestone. Practically no thick ice is left in the Arctic and all the straits in the Canadian Arctic Archipelago have melted out so Arctic ice can move out of the Arctic south to oblivion down those straights.
Talking to Dad the other day about it and he reckons the multi year ice is buggered... He said something about a glacier being demoted to non glacier status.