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.
People worry that the damage to the ozone creates cancer in middle aged men.
( z1 worry :ARG0 ( z2 person ) :ARG1 ( z3 create :ARG0 ( z4 damage :ARG1 ( z5 ozone ) ) :ARG1 ( z6 disease :name ( z7 name :op "cancer" ) :ARG1-of ( z8 cause :ARG0 ( z9 man :age ( z10 temporal-quantity :age-of ( z11 middle ) ) ) ) ) ) )