[Aliantha]

The tools I'm refering to are knowing right from wrong, social conscience, good judgement etc.

Yes, they're going to do it and yes it's ok provided they have the 'tools' to recognise why they're doing it and what the possible consequences and or outcomes are likely to be.

As a note, I'd probably prefer that they didn't look at porn till they're a bit older, but as I said earlier, I think it'd be naive of me to believe they wont. History tells us all that kids will do these types of things for many different reasons, but one of the big reasons is the fact that they're taboo.

If I take those sorts of taboos out of the equation, I hope that they recognise porn for what it is instead of doing it because they think what they're doing is wrong.