"We know that sunlight causes skin cancer and that breakdown of the ozone layer exposes us to ever more ultraviolet radiation.
In recent years, the incidence and severity of sunburn has increased worldwide, especially in the southern hemisphere, because of damage to the ozone layer. Ozone depletion and the seasonal ozone hole have led to dangerously high levels of UV radiation.
www.physorg.com...
en.wikipedia.org...
Also sunburn IS radiation damage, don't forget that.
Sunburn is caused by the UV-radiation from the sun. UV-radiation from artificial sources, such as welding arcs and the lamps used in sunbeds and ultraviolet germicidal irradiation, can also cause sunburn. It is a reaction of the body to the direct DNA damage which can result from the excitation of DNA by UV-B light. This damage is mainly the formation of a thymine-thymine dimer. The damage is recognized by the body, and it triggers several defense mechanisms. These include DNA repair to revert the damage and increased melanin production to prevent future damage.




I think you're seeing thing that aren't there..