Now, if government's role is recognised as simply to protect the most basic rights of the citizens, the scale of that evil is minimised. That is what I would do.
"Do you assume that government will always be "evil" as you describe? Should we not attempt to change its face from an adversary to a friend? The government is supposed to do for me what I cannot do for myself. Personally, I think I can choose to eat healthier. Not everyone is capable of that, because they have a disease called obesity. That's the biggest health problem facing us in our developed nations."
I never described government as evil. I described government by majority as evil. The government should be simply those in whom legal coercive force is concentrated. The use of coercive force to punish he who infringes my life, liberty and pursuit of happiness is justified. The use of coercive force for any other reason, be it to pay a bureaucrat's salary or a neighbour's heart by-pass, or anything else, is wrong. I don't see a representative elected to power following the policy of removing the rights to the vast majority those powers, so in that respect, I do think that government will remain evil, but not because a moral government is logically impossible.
"You say you have inalienable rights. I agree. But the only reason we have those rights is because we all agree they exist, and beseech our governments to enforce their existence. In 1000 AD no one had any rights, unfortunately for them. We have our rights now because we, by consensus, have decided we should have them."
If the rights exists because of a consensus (or, rather a majority) being in favour of them, how can they be inalienable? Surely a change in majority opinion is all that you need to alter the rights? You cannot use the term inalienable unless you are to take an objective, absolutist morality as your position.