Antonio: one can debate either side of the issue but I am a firm believer that pornography in a negative way severely influences people on an individual & social basis.
Perdition: "we" refers to every person that is concerned about the adverse effects that pornography is having on our society & would like to see it halt. I never said nor implied that I have the right to dictate what people view. No one can be controlled in that sense. However I do believe that I am within my right to speak out against things which I believe are detrimental to our society. If we apply your argument to the matter of murder, then we must say the following to any citizen who is strongly opposed to murder & says that people shouldn't be allowed to do it: "What right have you to say that people may not murder someone?"
You might say that murder is an entirely different issue because it affects not just yourself but others (namely the victim & the victims relations etc.) too. But the thing is that pornography in many cases (not all) ultimately affects more than just you, it extends to tearing apart marriages, families & other social relationships leaving lives shattered & devastated.
Oh and yes, if you outlaw something some people are bound to deviate from the law & do it anyway. However I think that is no basis purely by which to keep something legal. If it was then we might as well make stealing legal 'cause a heck of it seems to be going on in this country daily.
Kind Regards,
--richard