Originally Posted by
sevens_a_secret
That's not true, I'm afraid. Damage to the ozone layer is caused by chlorofluorocarbons, which used to be used in fridges, air-cons and as propellant in aerosol cans.
Again, this is just wrong. The ozone layer protects from solar UV light, not global pollutants. The greenhouse effect is caused by increased levels of carbon dioxide. Methane also plays a significant role (23 times worse than CO2).
Some are asking what to do. It has been identified that the keeping of livestock, whether for meat or dairy production, is also a major source of greenhouse gases, namely methane.
This has been driving the recent rise in numbers of vegans, who now do it to reduce carbon footprint instead of the old animal welfare reason. No need to go whole hog, so to speak, some people are just reducing the amount of meat they eat. Perhaps you could try that?