then i recomend staying inside for the rest of your life As long as the ozone layer stays in tack(no help to us people here on earth littering, using gases ect.) small amount of UVB and UVA and hope to god that UVC doesnt slip through the ozone, then we're all realitively safe as long as wel use sun screen and wear sun glasses!
Although one of my friends (who is a an eye doctor) told me that most eye damage in done when we are very young, whether it's true or not who knows!