@Babe,
I obviously misjudged your position somewhat. But I am still confused by your insistence on describing categories like "government", "people", "right", and so on, as if they're unchanging entities with set meaning. That's not the case. To say that we need to find a way to keep the government in check while empowering the people shows the bias in your argument. Governments are made up by people. And they are created for a certain purpose.
Take your pollution example. You say it is up to the people to solve such a problem. But as long as those people aren't government. Well, a local government is acceptable, but as long as it's not a large government...
It's just arbitrary. The government regulating pollution is precisely the same as "people taking care of a problem". There is no difference. It is about the best, most efficient way, of dealing with a problem. Additionally, nobody has any inherent rights. Regardless of what any document says. Rights are self-assigned by men, and like governments, they serve a purpose. If free speech proves beneficial (if we decide that we care about benefiting ourselves), then it must be protected as a right. If guns prove to be an effective deterrent for crime, or if it can be argued that their social utility outweighs the harm they cause, then the possession of guns can be a right.
In other words, nobody has the right to pollute in virtue of their existence. Rights are given, not just taken away. Since the modern world is complex, and its problems are sizable, I doubt the ability of small government to deal with them. What are we to do if an asteroid is on a collision course with the planet? We would clearly need a large organizing body to deal with it in the best possible way. The same applies to global problems like the green house effect.
Don't get me wrong. Maybe big governments can't work efficiently. Perhaps a better solution would be small local governments, with a mechanism for cooperation in face of larger problems. I have no problem with that. I simply want the best possible life for everyone. I think others should want the same if this is to be accomplished. And I'm willing to accept whatever system that helps us reach that goal.