Do you believe that Global Warming is a Natural

Scientifically speaking, global warming is a natural phenomenon ever since. What makes it unnatural is how the process speeds up. Man has created a time bomb in global warming. 60 years ago we never had a problem with that. Mother nature alone would take a very long time just to destroy the ozone layer and we humans did it in just half a century. The depletion is getting larger and the effects more dangerous. Just the past 20 years we've been experiencing weird weather phenomenons and this should be taken seriously. I think 1/3 of our ozone has already gone. At the rate were going our grandchildren will know what it's like to have skin cancer.