I mean, yes, sunburn is excess ultraviolet radiation, but there are lots of other (more severe) forms and it’s pretty straightforward to understand they mean “e

I mean, yes, sunburn is excess ultraviolet radiation, but there are lots of other (more severe) forms and it’s pretty straightforward to understand they mean “excess [beyond the type experienced in the comparison populations, namely, the general population, who tend to experience minor exposure to excessive ultraviolet radiation, aka sunburn].” This isn’t the “gotcha” you think it is.