You really don't know the first thing about this if you think bipolar glaciation doesn't drive the climate of the planet. Take a look at the oxygen isotope curve. You can easily see the impact glaciation at the southern and northern pole had on the planet's temperatures.Do you not realize how obvious it is to ANYONE reading this that you are avoiding supporting your own arguments?
As the Earth's temperature drops, the amount of snow and ice increases. The coldest regions will see it first and those would be the poles. Glaciation does not drive the Earth's temperature. The Earth's temperature drives glaciation.