Right or Wrong?

I just had a small debate with a "friend" about how do we know what is right or wrong. He told me that as long as we don't break the law, then it's right. Well thats ok, but then I asked, how do we know that the law we are to obey are righteous in the first place when laws are created by men himself? And men, in the first place again, are like me, confused of how to identify whats right or wrong in the first place again (and again). Confusing? Well yes..and so ironically, that is why we have laws..to erase the existence of..confusion. I think.
(Actually, after our debate, we got more confused.)

Sugar-free

I just had a drink of this famous softdrink brand which boast of being a sugar-free soda and ahhh! And then a minute later I received an SMS from my sister warning me not to drink the "I just bottomed-up soda coz it contains a sort of cancer-causing chemical".
Was I scared? Not at all...why? Well, I think everything now that we eat, smell, touch, hear or what contains cancer-causing chemicals or whatever.. as what the chain SMS or spam emails told us so far. I was amazed reading these emails and SMS that I suddenly felt that the only THING that doesn't contain cancer-causing substance is...NOTHING!
One thing is for sure though, we are all gonna perish, but how and when is never for sure.

7 Wonders of the World

1. Free air to breathe.
2. Free water to drink.
3. Free sunlight so that we don't dwell in darkness.
4. Free Earth to live, take care and appreciate.
5. Free happiness, just look for it.
6. Free religion.
7. Freedom to love and be loved (it depends if you're still free or etc..., hehehe)