In his Eclipse of Man, Charles Rubin traces a genealogy of transhumanism. Among the sources is a now-forgotten 1872 book by William Winwood Reade, The Martyrdom of Man.
Reade looked ahead to the time when science would enable human beings to transcend their bodies: “These bodies which now we wear belong to the lower animals; our minds have already outgrown them; already we look upon them with contempt. A time will come when Science will transform them by means which we cannot conjecture, and which, even if explained to us, we could not now understand, just as the savage cannot understand electricity, magnetism, steam.”
He pronounces a benediction on the future generations that will transcend the pathetic limits of current humanity: “You blessed ones who shall inherit that future age of which we can only dream; you pure and radiant beings who shall succeed us on the earth; when you turn back your eyes on us poor savages, grubbing in the ground for our daily bread, eating flesh and blood, dwelling in vile bodies which degrade us every day to a level with the beasts, tortured by pains, and by animal propensities, buried in gloomy superstitions, ignorant of Nature which yet holds us in her bonds; when you read of us in books, when you think of what we are, and compare us with yourselves, remember that it is to us you owe the foundation of your happiness and grandeur, to us who now in our libraries and laboratories and star-towers and dissecting-rooms and work-shops are preparing the materials of the human growth. And as for ourselves, if we are sometimes inclined to regret that our lot is cast in these unhappy days, let us remember how much more fortunate we are than those who lived before us a few centuries ago.”