For years we've been told that receding glaciers are evidence of global warming.
Now we’re being told that advancing glaciers are evidence of global warming.
What a bunch of double talk.
Advancing glaciers are NOT evidence of global warming, advancing glaciers are an
indicator that we're headed into an ice age. Glaciers advance toward the sea because
increased snowfall makes them heavier at the top and pushes them out at the sides.
It's truly simple. Any geology 101 course will tell you that the concept of glacier
mass balance suggests that a glacier is influenced by two processes: accumulation
and ablation. If accumulation exceeds ablation the glacier surges forward. If ablation
exceeds accumulation the glacier retreats.