Anonymous reader pointed me to the Swedish climate and sea level researcher Nils-Axel Mörner out (thank you for that!), And I found him the interview linked below:
http://www.eike-klima-energie.eu/climategate-anzeige/was-ist-dran-am-globalen-anstieg-des-meeresspiegels/
One of the most beautiful locations:
"The ice cover of the Arctic may vary - but this does not affect sea level because the ice is already driving in the ocean."
Yeah, so is this.
