you make good points. i would submit they are illusory because freedom only exists in your subject mind. equality only exists in your subjective mind. cold is not subjective. one may be less cold, however, cold is cold and is not illusory. true freedom is what i mean by our understanding of freedom is illusory. we have no concept of true freedom. what is freedom to you, may not be freedom to me. freedom is an overused word in western society.
are we truly free? how many own their land outright? and if they do, do they have a superior claim over the government? over an invading army?
what is actual freedom on this planet? i'm open to ideas, but to me, the idea on this planet is illusory.
As for equality; I would say that it does exist in degrees. My capacity for physical strength may be greater than some, less than others, and relatively equal to still others. Anything that can be measured can be compared and found to be equal or unequal.
Now, all this only means that freedom and equality as concepts do exist. A person can be relatively free or "unfree" with regards to a certain action or behavior. Two people can be relatively equal or unequal with regards to some measurable aspect.
The illusion comes in when you try to artificially change equality. It may be possible, through some possibly elaborate means, to make equal two people who were previously unequal in some regard. You cannot make all people equal, however. In any measurable aspect of life there will always be someone who is at a disadvantage. If we truly sought to make all men equal, we would all have to be artificially blinded, deafened, and paralyzed. Yet even then we would not be equal because some would still have a greater capacity to think, or breathe, or smell, or taste. In fact the only way to make all men equal is to kill them.
Despite this, I would still say that it might be possible to increase the relative level of equality of a given group of people with regards to a given opportunity. The question then becomes to what level or degree would it be desirable to artificially generate equality? At some point the scales of equality become the chains of slavery.
i agree with you to some extent about artificial change. therein lies the illusion though. i had a handicap brother who was of course never equal to me or many of his peers. however, we did everything we could to make sure he felt equal and was treated equal. again, illusory, but, if it made him happy, i am all for illusion.
you're right about increasing the relative level of equality of a given group of people. this country has done that very thing. prior the 20th century, such a concept was foreign. then came socialistic type programs that endeavored to make people more equal and america entered her golden age. of course, as you know, not everyone was equal, but the idea was there to enable as many people to have equal opportunity as possible to be equal to the proverbial neighbor.
i don't know if the scales of equality will ever equal the chains of slavery. with slavery there is a clear master and servant relationship. a clear form of ownership. true equality would not recognize that form of relationship.