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Yes bro@johnwjr7
You are also right. One thing those who smoke they should not smoke in public places it is prohibited by law and at the same time they should give up smoking. We all should aware of industrial pollution, vehicle pollution these also causes lung cancer. Children are at very risk of these pollution. So we should always keep safe children from these pollution.

Agree 100%. What burns me is that we have the technology to get rid of most, maybe all, these pollutants, but we continue using them. It's helping to kill or, at least, seriously impede our future generations.

Yeah i agree with you. Technology give us all tools but who are resresponsible for implementing , they are not using it. So law and enforcement should be more strict.