Wow~~ i thought ozone was supposed to protect us from the Sun~~~ looks like it's also having and adverse effect on health~~!! Thats bad
That ozone is not the same ozone as scientists are talking about the ozone hole... Ozone (O3) should not be in the troposphere (that's the earth-bound layer we live in) However, ozone depletion in the stratosphere led to increase in UV exposure. Using more CFC to deplete the ozone all over again will not, in fact, help the crashing immune system as CFCs travels up into the stratosphere quickly, thus do not deplete the ozone in troposphere while worsening the ozone depletion in the stratosphere = more UV exposure. PS> In fact, the experiment is not representative as it may be difficult to acquire huge amount of ozone in the troposphere where there exists only trace amount of ozone. Unless, of course, they decided to campaign for a new floating community and live up in the stratosphere. Then MAYBE this experiment applies.
haha.. im not sure myself.. but seems from the article that the concern is to reduce ground level ozone. perhaps we also produce ozones other than CFCs..