That means we are lossing our protective layer and letting ultro-violet to pass through. And for us, we are breathing in a lot of polluted air which may make us ill or sometimes may cause death. Technology may solve a lot of problems but the point is the result of technology gives us disavantages more than avantages. So I am on the side of the opponents. Such as development of computer.
Computer helps human solves thousands of problems.
A lot of calculation was so complex. It is impossible count them from normal method. Super conductor, one of the hot technology topic. A lot of scientists study this kind of stuff. It is a very important stuff.