So, what he’s saying is that this ice wasn’t there a few hundred years ago? So, throughout the industrial age, as the air dot dirtier, the ice built up, bit now that the air is cleaner, the ice is melting off??
Bit really, the ice isn’t melting as it’s been noted over and over again.
Humm...
As long as I have ice in my Martini Shaker, I’m good. ;)