Popular rumor is that Glaciers travel slowly. We Rhinos do not live near many glaciers today, but a few million years ago, We could not get out of their ways. We got all hairy, and kept warm that way.
Still there is plenty of RhinoLore about Glaciation. The moral seems to be: When you see a Glacier on the horizon, move away. They travel a lot faster than you might assume.
And in any argument, the Glacier wins.