A lovely 'Utopian' world seems quite nice. A place in which our technology has evolved to the point in which we no longer have to battle one another, and have thrown off the 'shackles' of religion to me seems grand. My problem with this type of 'utopianism' is that there is no room for the people who see religion as a 'freeing' concept, not one of shackles. But as long as there is a religion that says that all other religions are wrong, there will be disagreement. I'm not so shallow as to say that 'No matter what, people will fight,' but there will be disagreement.