Dear Kenneth,

If the situation is like that. What are the resons for CFC phase out program?

Pjyal Aravinna.

Dear Kenneth,

Thank you for the comment. if you post links of more referances in favor of your idea, It is highly appreciated.

Piyal Aravinna

Dear Kenneth,

Thank you for the comment. if you post links of more referances in favor of your idea, It is highly appreciated.

Piyal Aravinna

Dear Kenneth,

Thank you much for your dedicated contribution to provided answers.

If I need further information, I will directly contact you via email.

Piyal Aravinna

Dear All

According to the long-term records, variation of size of Ozone Hole Area

and lowest minimum value of Ozone over the Antarctic Are are shown in the figure attached.

Piyal Aravinna

Reference: https://ozonewatch.gsfc.nasa.gov/

Dear Piyal,

You'll find the answer to your question in the latest report (5 Nov 2018) from the WMO/UN:

https://public.wmo.int/en/media/press-release/montreal-protocol-assessment-reveals-healing-ozone-untapped-potential-climate

NOTE TO WEBMASTER (Is there a human behind this site?) The button "Show previous answers" is dead, so one cannot see what Piyal is referring to in his responses.

Dear Erwin,

Thank you for your answers. I found that Articles last monday. I am reading it.

I think that privious answers have been deleted by the replier.

Piyal Aravinna