Prolonged exposure to UV-B light can cause sunburn, and there are worries that damage to the ozone layer may lead to an increase in the incidence of skin cancer.
Sunburn is a big issue with light skinned people.
( z1 issue :ARG0 ( z2 burn :ARG0 ( z3 sun ) :ARG1 ( z4 person :part ( z5 skin :ARG1-of ( z6 light ) ) ) ) :mod ( z7 big ) )