“No scientist can stand there and say that on the basis of 50 years’ observation that 3310 meters of ice on Antarctica was added at a rate of 1 meter per year.”
Nor is any scientist saying that, as far as I can see. You have set up a straw man and knocked him down.
It's clear you didn't even bother to look at any of the data links.
No surprise to anyone that you didn't see anything.