To William Ludlow Monticello, September 6,1824

The Letters of Thomas Jefferson SIR,

-- The idea which you present in your letter of July 30th, of the progress of society from its rudest state to that it has now attained, seems conformable to what may be probably conjectured. Indeed, we have under our eyes tolerable proofs of it. Let a philosophic observer commence a journey from the savages of the Rocky Mountains, eastwardly towards our sea-coast. These he would observe in the earliest stage of association living under no law but that of nature, subscribing and covering themselves with the flesh and skins of wild beasts. He would next find those on our frontiers in the pastoral state, raising domestic animals to supply the defects of hunting. Then succeed our own semi-barbarous citizens, the pioneers of the advance of civilization, and so in his progress he would meet the gradual shades of improving man until he would reach his, as yet, most improved state in our seaport towns. This, in fact, is equivalent to a survey, in time, of the progress of man from the infancy of creation to the present day. I am eighty-one years of age, born where I now live, in the first range of mountains in the interior of our country. And I have observed this march of civilization advancing from the sea coast, passing over us like a cloud of light, increasing our knowledge and improving our condition, insomuch as that we are at this time more advanced in civilization here than the seaports were when I was a boy. And where this progress will stop no one can say. Barbarism has, in the meantime, been receding before the steady step of amelioration; and will in time, I trust, disappear from the earth. You seem to think that this advance has brought on too complicated a state of society, and that we should gain in happiness by treading back our steps a little way. I think, myself, that we have more machinery of government than is necessary, too many parasites living on the labor of the industrious. I believe it might be much simplified to the relief of those who maintain it. Your experiment seems to have this in view. A society of seventy families, the number you name, may very possibly be governed as a single family, subsisting on their common industry, and holding all things in common. Some regulators of the family you still must have, and it remains to be seen at what period of your increasing population your simple regulations will cease to be sufficient to preserve order, peace, and justice. The experiment is interesting;

I shall not live to see its issue, but I wish it success equal to your hopes, and to yourself and society prosperity and happiness.