What evidence is there that the hole in the ozone is not part of the ice age/tropic age cycle?

Question

We know from geologic records that the earth typicaly transits between a tropic age, which is what we are now in the beginnings of, and a ice age, which is basicly over for this cycle. What research has been done to rule out natural phenomena due to the cyclic nature of the earth?

Answer 1

The hole in the ozone layer started reducing as soon as the clean air laws were put in place.

CFC's bonded with the O2 depleting it.

This has not much to do with global warming, where CO2 is the main problem.

CO2 levels are at their highest recorded level - studies of ice core samples has shown a corresponding rise in temperature with a rise in CO2.

Answer 2

Because the ozone isn't affected by whether it is an ice age or not.  Sounds like you are confusing global warming with ozone depletion.

Answer 3

There is no correlation between the ozone layer and climate isolation. Go back to reading the news paper for your environmental references. I would like to know what other BS they are selling today.