The glaciers “created negative feedback”?
Well, let’s just put them in the box until they get their minds right.
I’m not sure if you’re being sarcastic, making a joke, or just don’t know what “negative feedback” means.
So I’ll elaborate... When a system is stimulated and that stimulation cause an increase, not a decrease in that stimulation, that is negative feedback.
In this case, the more ice I have, the more ice I get.
Positive feedback is the opposite:
When a system is stimulated and that stimulation cause a decrease in stimulation, that is positive feedback.
Like the shock absorber in your car; it dampens out the stimulation of a suspension upset.