I totaly agree with Dino here. Religion should be a personal lifestyle, not having anything to do with a law. Then again that would make it impossible for a lot of politicians to do their job because most (especialy in America) base their decisions on their faith.
So the next best thing, which I more then totaly agree with, is banning religion all together. Or at least to a degree where it doesn't influance the world anymore. No more religion in politics, no more religion on TV, ect.
Anti religion? Yes. Better for the world? Yes. Doable? No...
Trying to ban religion now, right in the middle of a war where the entire world prays to whoever they want to pray to, and America gets more enemies by the minute... No, banning religion would lead to riots. They tried to do a similar thing in French schools, and we all know what happend there.
As for religion deciding right from wrong, I think it influances us to a certain degree. Monkeys still have a majority of instinct, telling them what to do and what not to do. Where us humans have a majority of logical thinking.
If the bible wasn't around to tell everyone killing someone is wrong, surely we wouldn't kill everyone we see, but you can be damn straight that it wouldn't carry high penalties or no penaltie at all, because it is not conciderd wrong.
Same goes for the homosexual thing. Homosexualy (same goes for pretty much every other sexual orientation there is) would not have been hated at all, people would not have been killed, tortured and burned alive, if the bible wouldn't have been around to say homosexuality is wrong. In fact, if the bible would have said it was okay, then it would be broadly excepted.
I do believe the bible influances the law to a degree where it influances everyone, including people who arn't religious, and that right there is wrong. Religion should be kept to yourself, and not be pushed onto others.
Now, for your entertainment, or not. A little clip about religion. Be warned though, it's heavily anti christian, so if you think it will offend you then just don't watch it.
http://www.abum.com/show/489/858275079.wmv