"Liberation of Earth" (1953) by William Tenn

First published in the May 1953 issue of Future Science Fiction, this amusing, insightful and thought-provoking satire of human pretentiousness in a galactic environment – the Earth is invaded by warring very-superior, very-different and very-uncaring aliens, with very terrifying results – was one of the best stories of the distinguished university professor Philip Klass (1920-2010), author of some 60-odd excellent science-fiction stories, mostly under the pen-name of William Tenn.
(6,500 words)

With the original Future Science Fiction illustration by Paul Orban, and the magazine-cover artwork by A. Leslie Ross [1].

An e-book of this memorable tale is available for downloading below.

LIBERATION OF EARTH

THIS, THEN is the story of our liberation. Suck air and grab clusters. Heigh-ho, here is the tale.
August was the month, a Tuesday in August. These words are meaningless now, so far have we progressed; but many things known and discussed by our primitive ancestors, our unliberated, unreconstructed forefathers, are devoid of sense to our free minds.
Still the tale must be told, with all of its incredible place-names and vanished points of reference.
Why must it be told? Have any of you a better thing to do? We have had water and weeds and lie in a valley of gusts. So rest, relax and listen. And suck air, suck air.
On a Tuesday in August, the ship appeared in the sky over France in a part of the world then known as Europe. Five miles long the ship was, and word has come down to us that it looked like an enormous silver cigar.
The tale goes on to tell of the panic and consternation among our forefathers when the ship abruptly materialized in the summer-blue sky. How they ran, how they shouted, how they point­ed!
How they excitedly notified the United Nations, one of their chiefest institutions, that a strange metal craft of incredible size had materialized over their land. How they sent an order here to cause military aircraft to sur­round it with loaded weapons, gave in­structions there for hastily-grouped scientists, with signaling apparatus, to approach it with friendly gestures. How, under the great ship, men with cameras took pictures of it; men with typewriters wrote stories about it; and men with concessions sold models of it.
All these things did our ancestors, enslaved and unknowing, do.
Then a tremendous slab snapped up in the middle of the ship and the first of the aliens stepped out in the complex tripodal gait that all humans were shortly to know and love so well. He wore a metallic garment to protect him from the effects of our atmospheric peculiarities, a garment of the opaque, loosely-folded type that these, the first of our liberators, wore throughout their stay on Earth.
Speaking in a language none could understand, but booming deafeningly through a huge mouth about halfway up his twenty-five feet of height, the alien discoursed for exactly one hour, waited politely for a response when he had finished, and, receiving none, retired into the ship.
That night; the first of our libera­tion! Or the first of our first libera­tion, should I say? That night, any­how! Visualize our ancestors scurrying about their primitive intricacies: playing ice-hockey, televising, smashing atoms, red-baiting, conducting giveaway shows and signing affidavits—all the incredible minutiae that made the olden times such a frightful mass of cumulative detail in which to live—as compared with the breathless and majestic simplicity of the present.

THE BIG question, of course, was —what had the alien said? Had he called on the human race to sur­render? Had he announced that he was on a mission of peaceful trade and, having made what he considered a rea­sonable offer—for, let us say, the north polar ice-cap—politely withdrawn so that we could discuss his terms among ourselves in relative privacy? Or, possibly, had he merely announced that he was the newly appointed ambassador to Earth from a friendly and intelligent race—and would we please direct him to the proper authority so that he might sub­mit his credentials?
Not to know was quite maddening.
Since decision rested with the diplo­mats, it was the last possibility which was held, very late that night, to be most likely; and early the next morning, accordingly, a delegation from the United Nations waited under the belly of the motionless star-ship. The dele­gation had been instructed to welcome the aliens to the outermost limits of its collective linguistic ability. As an additional earnest of mankind’s friend­ly intentions, all military craft patrolling the air about the great ship were ordered to carry no more than one atom-bomb in their racks, and to fly a small white flag—along with the U.N. banner and their own national emblem.
Thus, did our ancestors face this, the ultimate challenge of history.
When the alien came forth a few hours later, the delegation stepped up to him, bowed, and, in the three official languages of the United Nations —English, French and Russian—asked him to consider this planet his home. He listened to them gravely, and then launched into his talk of the day before—which was evidently as high­ly charged with emotion and significance to him, as it was completely in­comprehensible to the representatives of world government.
Fortunately, a cultivated young Indian member of the secretariat detected a suspicious similarity between the speech of the alien and an obscure Bengali dialect whose anomalies he had once puzzled over. The reason, as we all know now, was that the last time Earth had been visited by Aliens of this particular type, humanity’s most advanced civilization lay in a moist valley in Bengal; extensive dictionaries of that language had been written, so that speech with the natives of Earth would present no problem to any subsequent exploring-party.
However, I move ahead of my tale, as one who would munch on the succulent roots before the dryer stem. Let me rest and suck air for a moment. Heigh-ho, truly those were tremendous experiences for our kind.
You, sir, now you sit back and lis­ten. You are not yet of an age to Tell the Tale. I remember, well enough do I remember how my father told it, and his father before him. You will wait your turn as I did; you will listen un­til too much high land between water holes blocks me off from life.
Then you may take your place in the juiciest weed-patch and, reclining gracefully between sprints, recite the great epic of our liberation to the care­lessly exercising young.

PURSUANT to the young Hindu’s suggestions, the one professor of comparative linguistics in the world capable of understanding and conversing in this peculiar version of the dead dialect, was summoned from an aca­demic convention in New York where he was reading a paper he had been working on for eighteen years: An In­itial Study of Apparent Relationships Between Several Past Participles in Ancient Sanskrit and an Equal Num­ber of Noun Substantives in Modern Szechuanese.
Yea, verily, all these things—and more, many more—did our ancestors in their besotted ignorance contrive to do. May we not count our freedoms in­deed?
The disgruntled scholar, minus—as he kept insisting bitterly—some of his most essential word-lists, was flown by fastest jet to the area south of Nancy which, in those long-ago days, lay in the enormous black shadow of the alien space-ship.
Here he was acquainted with his task by the United Nations delegation, whose nervousness had not been allayed by a new and disconcerting de­velopment. Several more aliens had emerged from the ship carrying great quantities of immense, shimmering metal which they proceeded to assemble into something that was obviously a machine—though it was taller than any skyscraper man had ever built, and seemed to make noises to itself like a talkative and sentient creature. The first alien still stood courteously in the neighborhood of the profusely perspiring diplomats; ever and anon he would go through his little speech again, in a language that had been almost forgotten when the cornerstone of the library of Alexandria was laid. The men from the U.N. would reply, each one hoping desperately to make up for the alien’s lack of familiarity with his own tongue by such devices as hand-gestures and facial expres­sions. Much later, a commission of anthropologists and psychologists brilliantly pointed out the difficulties of such physical communication with creatures possessing—as these aliens did—five manual appendages and a single, unwinking compound eye of the type the insects rejoice in.
The problems and agonies of the professor as he was trundled about the world in the wake of the aliens, try­ing to amass a usable vocabulary in a language whose peculiarities he could only extrapolate from the limited samples supplied him by one who must inevitably speak it with the most outlandish of foreign accents—these vex­ations were minor indeed compared to the disquiet felt by the representatives of world government. They beheld the extra-terrestrial visitors move every day to a new site on their planet and proceed to assemble there a titanic structure of flickering metal which muttered nostalgically to itself, as if to keep alive the memory of those far­away factories which had given it birth.
True, there was always the alien who would pause in his evidently supervisory labors to release the set lit­tle speech; but not even the excellent manners he displayed, in listening to upwards of fifty-six replies in as many languages, helped dispel the panic caused whenever a human scientist, investigating the shimmering machines, touched a projecting edge and promptly shrank into a disappearing pinpoint. This, while not a frequent occurrence, happened often enough to cause chronic indigestion and insomnia among hu­man administrators.

FINALLY, having used up most of his nervous-system as fuel, the professor collated enough of the language to make conversation possible. He—and, through him, the world—were thereupon told the following:
The aliens were members of a highly-advanced civilization which had spread its culture throughout the entire galaxy. Cognizant of the limitations of the as-yet-underdeveloped animals who had latterly become dom­inant upon Earth, they had placed us in a sort of benevolent ostracism. Un­til either we or our institutions would have evolved to a level permitting, say, at least associate membership in the galactic federation (under the sponsor­ing tutelage, for the first few millen­nia, of one of the older, more widespread and more important species in that federation)—until that time, all invasions of our privacy and ignorance —except for a few scientific expedi­tions conducted under conditions of great secrecy—had been strictly for­bidden by universal agreement.
Several individuals who had violated this ruling—at great cost to our racial sanity, and enormous profit to our reigning religions—had been so promptly and severely punished that no known infringements had occurred for some time. Our recent growth-curve had been satisfactory enough to cause hopes that a bare thirty or forty centuries more would suffice to place us on applicant status with the federa­tion.
Unfortunately, the peoples of this stellar community were many, and var­ied as greatly in their ethical outlook as their biological composition. Quite a few species lagged a considerable social distance behind the Dendi, as our visitors called themselves. One of these, a race of horrible, worm-like organisms known as the Troxxt—almost as advanced technologically as they were retarded in moral develop­ment—had suddenly volunteered for the position of sole and absolute ruler of the galaxy. They had seized control of several key suns, with their attendant planetary-systems, and, after a calculated decimation of the races thus captured, had announced their in­tention of punishing with a merciless extinction all species unable to appreciate from these object-lessons the va­lue of unconditional surrender.
In despair, the galactic federation had turned to the Dendi, one of the oldest, most selfless, and yet most powerful of races in civilized space, and commissioned them—as the military arm of the federation—to hunt down the Troxxt, defeat them wherever they had gained illegal suzerainty, and destroy forever their power to wage war.
This order had come almost too late. Everywhere the Troxxt had gained so much the advantage of attack, that the Dendi were able to con­tain them only by enormous sacrifice. For centuries now, the conflict had careened across our vast island uni­verse. In the course of it, densely-pop­ulated planets had been disintegrated; suns had been blasted into novae; and whole groups of stars ground Into swirling cosmic dust. A temporary stalemate had been reached a short while ago, and—reeling and breathless—both sides were using the lull to strengthen weak spots in their perimeter.
Thus, the Troxxt had finally moved into the till-then peaceful section of space that contained our solar-system —among others. They were thoroughly uninterested in our tiny planet with its meager resources; nor did they care much for such celestial neighbors as Mars or Jupiter. They established their headquarters on a planet of Proxima Centaurus—the star nearest our own sun—and proceeded to consolidate their offensive-defensive network between Rigel and Aldebaran. At this point in their explanation, the Dendi pointed out, the exigencies of interstellar strategy tended to become too complicated for anything but three-dimensional maps; let us here accept the simple statement, they suggested, that it became immediately vital for them to strike rapidly, and make the Troxxt position on Proxima Centaurus untenable—to establish a base inside their lines of communication.
The most likely spot for such a base was Earth.

THE DENDI apologized profusely for intruding on our development, an intrusion which might cost us dear in our delicate developmental state. But, as they explained—in impeccable pre-Bengali—before their arrival we had, in effect, become (all unknow­ingly) a satrapy of the awful Troxxt. We could now consider ourselves liberated.
We thanked them much for that.
Besides, their leader pointed out proudly, the Dendi were engaged in a war for the sake of civilization itself, against an enemy so horrible, so ob­scene in its nature, and so utterly filthy in its practices, that it was unworthy of the label of intelligent life. They were fighting, not only for themselves, but for every loyal member of the galactic federation; for every small and helpless species; for every obscure race too weak to defend itself against a ravaging conqueror. Would humanity stand aloof from such a conflict?
There was just a slight bit of hesitation as the information was digested. Then—"No!" humanity roared back through such mass-communica­tion media as television, newspapers, reverberating jungle drums and mule-mounted backwoods messenger. "We will not stand aloof! We will help you destroy this menace to the very fabric of civilization! Just tell us what you want us to do!"
Well, nothing in particular, the aliens replied with some embarrass­ment. Possibly in a little while there might be something—several little things, in fact—which could be quite useful; but, for the moment, if we would concentrate on not getting in their way when they serviced their gun-mounts, they would be very grate­ful, really...
This reply tended to create a small amount of uncertainty among the two billion of Earth’s human population. For several days afterwards, there was a planet-wide tendency—the legend has come down to us—of people failing to meet each other’s eyes, an evident discomfort in looking at any other person directly.
But then Man rallied from this substantial punch to his pride. He would be useful, be it ever so humbly. to the race which had liberated him from potential subjugation by the ineffably ugly Troxxt. For this, let us remember well our ancestors! Let us hymn their sincere efforts amid their ignorance!
All standing armies, all air and sea fleets, were reorganized into guard-patrols around the Dendi weapons: no human might approach within two miles of the murmuring machinery, without a pass counter-signed by the Dendi. Since they were never known to sign such a pass during the entire period of their stay on this planet, however, this loophole-provision was never exercised as far as is known; and the immediate neighborhood of the extraterrestrial weapons became and remained thenceforth antiseptically free of two-legged creatures.

COOPERATION with our liberators took precedence over all other human activities. The order of the day was a slogan first given voice by a Harvard Professor of Government in a querulous radio round-table on "Man’s Place in a Somewhat Over-Civilized Universe."
"Let us forget our individual egos and collective conceits," the professor cried at one point. "Let us subordinate everything—to the end that the freedom of the Solar System in general, and Earth in particular, must and shall be preserved!"
Despite—and possibly because of—its mouth-filling qualities, this slogan was repeated everywhere.
Still, it was difficult sometimes to know exactly what the Dendi want­ed—partly because of the limited number of interpreters of the only Earth-tongue the aliens knew, that were available to the heads of the various sovereign states, and partly because of their leader’s tendency to vanish into his ship after ambiguous and equivocal statements—such as the curt admonition to "Evacuate Washington!"
On that occasion, both the Secre­tary of State and the American President, himself, perspired through five hours of a July day in all the silk-hatted, stiff-collared, dark-suited diplomatic regalia that the barbaric past demanded of political leaders who would deal with the representatives of another people. They waited and wilt­ed beneath the enormous ship—which no human had ever been invited to enter, despite the wistful hints constantly thrown out by university professors and aeronautical designers—they waited patiently and wetly for the Dendi leader to emerge and let them know whether he had meant the State of Washington or Washington, D. C.
The tale comes down to us at this point as a tale of glory. The capitol building taken apart in a few days, and set up almost intact in the foothills of the Rocky Mountains; the missing Archives, that were later to turn up in the Children’s Room of a Public Library in Duluth, Iowa; the bottles of Potomac River water carefully borne westward and ceremoniously poured into the circular concrete ditch built around the President’s mansion (from which unfortunately it was to evaporate within a week be­cause of the relatively low humidity of the region)—all these are proud mo­ments in the galactic history of our species, from which not even the later knowledge that the Dendi wished to build no gun-site on the spot, nor even an ammunition dump, but merely a recreation-hall for their troops, could remove any of the grandeur of our determined cooperation and most will­ing sacrifice.
There is no denying, however, that the ego of our race was greatly damaged by the discovery, in the course of a routine journalistic inter­view, that the aliens totaled no more powerful a group than a squad; and that their leader, instead of the great scientist and key military-strategist that we might justifiably have expected the Galactic Federation to furnish for the protection of Terra, ranked as the interstellar equivalent of a buck sergeant.
That the President of the United States, the Commander-in-Chief of the Army and the Navy, had waited in such obeisant fashion upon a mere non-commissioned officer was hard for us to swallow; but that the impending Battle of Earth was to have a historical dignity only slightly higher than that of a patrol action was impossibly humiliating.

AND THEN there was the matter of "lendi."
The aliens, while installing or servicing their planet-wide weapon sys­tem, would occasionally fling aside an evidently-unusable fragment of the talking metal. Separated from the ma­chine of which it had been a com­ponent, the substance seemed to lose all those qualities which were dele­terious to mankind and retain several which were quite useful indeed. For example, if a portion of the strange material were attached to any terrestrial metal—and insulated carefully, with standard dielectrics, from contact with other substances—it would, in a few hours, itself become exactly the metal that it touched, whether that happened to be zinc, gold or pure uranium.
This stuff—"lendi", men had heard the aliens call it—was shortly in fran­tic demand in an economy ruptured by constant and unexpected emptyings of its most important industrial-centers.
Everywhere the aliens went, to and from their weapon-sites, hordes of ragged humans stood chanting—well outside the two-mile limit— "Any lendi, Dendi?"
All attempts by law-enforcement agencies of the planet to put a stop to this shameless, wholesale begging were useless—especially since the Dendi themselves seemed to get some unexplainable pleasure out of scattering tiny pieces of lendi to the scrabbling multitude. When policemen and soldiery began to join the trampling, murderous dash to the corner of the meadows, wherein had fallen the highly-versatile and garrulous metal, governments gave up.
Mankind almost began to hope for the attack to come, so that it would be relieved of the festering consideration of its own patent inferiorities. A few of the more fanatically-conservative among our ancestors probably even began to regret liberation.
They did, children; they did! Let us hope that these would-be troglodytes were among the very first to be dissolved and melted down by the red flame-balls. One cannot, after all, turn one’s back on progress!
Two days before the month of September was over, the aliens announced that they had detected activity upon one of the moons of Saturn. The Troxxt were evidently threading their treacherous way inward through the solar system. Considering their vicious and deceitful propensities, the Dendi warned, an attack from these worm-like monstrosities might be expected at any moment.
Few humans went to sleep as the night rolled up to and past the meridian on which they dwelt. Almost all eyes were lifted to a sky carefully denuded of clouds by watchful Dendi. There was a brisk trade in cheap telescopes and bits of smoked glass in some sections of the planet; while other portions experienced a substantial boom in spells and charms of the all-inclusive, or omnibus, variety.

THE TROXXT attacked in three cylindrical black ships simultaneously; one in the Southern Hemis­phere, and two in the Northern. Great gouts of green flame roared out of their tiny craft; and everything that this flame touched imploded into a translucent, glass-like sand. No Dendi was hurt by these, however, and from each of the now-writhing gun-mounts there bubbled forth a se­ries of scarlet clouds which pursued the Troxxt hungrily, until forced by a dwindling velocity to fall back upon Earth.
Here they had an unhappy after-effect. Any populated area into which these pale pink cloudlets chanced to fall was rapidly transformed into a cemetery—a cemetery, if the truth be told as it has been handed down to us, that had more the odor of the kitchen than the grave. The inhabitants of these unfortunate localities were subjected to enormous increases of temperature. Their skin reddened, then blackened; their hair and nails shriv­eled; their very flesh turned into liquid and boiled off their bones. Altogether a disagreeable way for one-tenth of the human race to die.
The only consolation was the cap­ture of a black cylinder by one of the red clouds. When, as a result of this, it had turned white-hot and poured its substance down in the form of a metallic rainstorm, the two ships assaulting the Northern Hemisphere abruptly retreated to the asteroids into which the Dendi—because of severely-limited numbers—steadfastly refused to pursue them.
In the next twenty-four hours the aliens—resident aliens, let us say—held conferences, made repairs to their weapons and commiserated with us. Humanity buried its dead. This last was a custom of our forefathers that was most worthy of note; and one that has not, of course, survived into modern times.
By the time the Troxxt returned, Man was ready for them. He could not, unfortunately, stand to arms as he most ardently desired to do; but he could and did stand to optical instrument and conjurer’s oration.
Once more the little red clouds burst joyfully into the upper reaches of the stratosphere; once more the green flames wailed and tore at the chattering spires of lendi; once more men died by the thousands in the boiling backwash of war. But this time, there was a slight difference: the green flames of the Troxxt abruptly changed color after the engagement had lasted three hours; they became darker, more bluish. And, as they did so, Dendi after Dendi collapsed at his station and died in convulsions.
The call for retreat was evidently sounded. The survivors fought their way to the tremendous ship in which they had come. With an explosion from her stern jets that blasted a red-hot furrow southward through France, and kicked Marseilles into the Mediterranean, the ship roared into space and fled home ignominiously.
Humanity steeled itself for the coming ordeal of horror under the Troxxt.

THEY WERE truly worm-like in form. As soon as the two night-black cylinders had landed, they strode, from their ships, their tiny segmented bodies held off the ground by a complex harness supported by long and slender metal crutches. They erected a dome-like fort around each ship—one in Australia and one in the Ukraine—captured the few courageous individuals who had ventured close to their landing-sites, and disappeared back into the dark craft with their squirming prizes.
While some men drilled about ner­vously in the ancient military patterns, others poured anxiously over scientific texts and records pertaining to the visit of the Dendi—in the desperate hope of finding a way of preserving terrestrial independence against this ravening conqueror of the star-spattered galaxy.
And yet all this time, the human captives inside the artificially-darkened spaceships (the Troxxt, having no eyes, not only had little use for light but the more sedentary individuals among them actually found such radiation disagreeable to their sensitive, unpigmented skins) were not being tortured for information—nor vivisected in the earnest quest of same on a slightly higher level—but educated.
Educated in the Troxxtian language, that is.
True it was that a large number found themselves utterly inadequate for the task which the Troxxt had set them, and temporarily became servants to the more successful students. And another, albeit smaller, group developed various forms of frustra­tion hysteria—ranging from mild unhappiness to complete catatonic depression—over the difficulties presented by a language whose every verb was irregular, and whose myriads of prepositions were formed by noun-adjective combinations derived from the subject of the previous sentence. But, eventually, eleven human beings were released, to blink madly in the sunlight as certified interpreters of Troxxt.
These liberators, it seemed, had never visited Bengal in the heyday of its millennia-past civilization.
Yes, these liberators For the Troxxt had landed on the sixth day of the ancient, almost mythical, month of October. And October the Sixth is, of course, the Holy Day of the Second Liberation. Let us remember, let us revere. If only we could figure out which day it is on our calendar!

THE TALE the interpreters told caused men to hang their heads in shame and gnash their teeth at the deception they had allowed the Dendi to practice upon them.
True, the Dendi had been commis­sioned by the Galactic Federation to hunt the Troxxt down and destroy them. This was largely because the Dendi were the Galactic Federation. One of the first intelligent arrivals on the interstellar scene, the huge creatures had organized a vast police-force to protect them and their power against any contingency of revolt that might arise in the future. This police-force was ostensibly a congress of all thinking lifeforms throughout the galaxy; actually, it was an efficient means of keeping them under rigid control.
Most species thus-far discovered were docile and tractable, however; the Dendi had been ruling from time immemorial, said they—very well, then, let the Dendi continue to rule. Did it make that much difference?
But, throughout the centuries, opposition to the Dendi grew—and the nuclei of the opposition were the protoplasm-based creatures. What, in fact, had come to be known as the Protoplasmic League.
Though small in number, the creatures whose life-cycles were derived from the chemical and physical properties of protoplasm varied greatly in size, structure and specialization. A galactic community deriving the main wells of its power from them would be a dynamic instead of a static place, where extra-galactic travel would be encouraged—instead of being inhibited, as it was at present because of Dendi fears of meeting a superior civilization. It would be a true democracy of species—a real biological republic—where creatures of adequate intelligence and cultural development would enjoy a control of their destinies at present experienced by the silicon-based Dendi alone.
To this end, the Troxxt—the only important race which had steadfastly refused the complete surrender of armaments demanded of all members of the Federation—had been implored by a minor member of the Protoplasmic League to rescue it from the devastation which the Dendi intended to visit upon it, as punishment for an unlawful exploratory excursion outside the boundaries of the galaxy.
Faced with the determination of the Troxxt to defend their cousins in organic chemistry, and the suddenly-aroused hostility of at least two-thirds of the interstellar peoples, the Dendi had summoned a rump meeting of the Galactic Council; declared a state of revolt in being; and proceeded to cement their disintegrating rule with the blasted life-forces of a hundred worlds. The Troxxt, hopelessly out-numbered and out-equipped, had been able to continue the struggle only because of the great ingenuity and selflessness of other members of the Protoplasmic League, who had risked extinction to supply them with newly-developed secret weapons.
Hadn’t we guessed the nature of the beast from the enormous precautions it had taken to prevent the exposure of any part of its body to the intensely-corrosive at m o s p h e r e of Earth? Surely the seamless, barely-translucent suits which our recent visitors had worn for every moment of their stay on our world should have made us suspect a body-chemistry developed from complex silicon compounds rather than those of carbon?
Humanity hung its collective head and admitted that the suspicion had never occurred to it.
Well, the Troxxt admitted generous­ly, we were extremely inexperienced and possibly a little too trusting. Put it down to that. Our naivety, however costly to them—our liberators—would not be allowed to deprive us of that complete citizenship which the Troxxt were claiming as the birthright of all.
But as for our leaders, our probably-corrupted, certainly irresponsible leaders...

THE FIRST executions of U.N. officials, heads of states and pre-Bengali interpreters as "Traitors to Protoplasm"—after some of the lengthiest and most nearly-perfectly-fair trials in the history of Earth—were held a week after G-J Day, the inspiring occasion on which—amidst gorgeous ceremonies—humanity was invited to join, first the Protoplasmic League and thence the New and Democratic Galactic Federation of All Species, All Races.
Nor was that all.
Whereas the Dendi had contemptuously shoved us to one side as they went about their business of making our planet safe for tyranny, and had—in all probability—built special devices which made the very touch of their weapons fatal for us, the Troxxt—with the sincere friendliness which had made their name a byword for democracy and decency wherever living creatures came together among the stars—our Second Liberators, as we lovingly called them, actually preferred to have us help them with the intensive, accelerating labor of planetary defense.
So men’s intestines dissolved under the invisible glare of the forces used to assemble the new, incredibly-complex weapons; men sickened and died, in scrabbling hordes, inside the mines which the Troxxt had declared were deeper than any we had dug hitherto; men’s bodies broke open and exploded in the undersea oil-drilling sites which the Troxxt had declared were essential.
Children’s schooldays were requested, too, in such collecting drives as "Platinum Scrap for Procyon" and "Radioactive Debris for Deneb." Housewives also were implored to save on salt whenever possible—this sub­stance being useful to the Troxxt in literally dozens of incomprehensible ways—and colorful posters reminded: "Don’t salinate—sugarfy!"
And over all—courteously caring for us like an intelligent parent—were our mentors, taking their giant super­visory strides on metallic crutches, while their pale little bodies lay curled in the hammocks that swung from each paired length of shining leg.
Truly, even in the midst of a com­plete economic paralysis caused by the concentration of all major productive facilities on other-worldly armaments and despite the anguished cries of those suffering from peculiar indus­trial injuries which our medical men were totally unequipped to handle, in the midst of all this mind-wracking disorganization, it was yet very exhilarating to realize that we had taken our lawful place in the future government of the galaxy and were even now helping to make the Universe Safe for Democracy.

BUT THE Dendi returned to smash this idyll. They came in their huge, silvery space-ships and the Troxxt, barely warned in time, just managed to rally under the blow and fight back in kind. Even so, the Troxxt ship in the Ukraine was almost immediately forced to flee to its base in the depths of space. After three days, the only Troxxt on Earth were the devoted members of a little band guarding the ship in Australia. They proved, in three or more months, to be as difficult to remove from the face of our planet as the continent itself; and since there was now a state of close and hostile siege, with the Dendi on one side of the globe, and the Troxxt on the other, the battle assumed frightful proportions.
Seas boiled; whole steppes burned away; the climate itself shifted and changed under the grueling pressure of the cataclysm. By the time the Dendi solved the problem, the planet Venus had been blasted from the skies in the course of a complicated battle-maneuver, and Earth had wobbled over as orbital substitute.
The solution was simple: since the Troxxt were too firmly-based on the small continent to be driven away; the numerically-superior Dendi brought up enough fire-power to disintegrate all of Australia into an ash that muddied the Pacific. This occurred on the twenty-fourth of June, the Holy Day of First Reliberation.
A day of reckoning for what re­mained of the human race, however.
How could we have been so naive, the Dendi wanted to know, as to be taken in by the chauvinistic pro-proto­plasm propaganda? Surely, if physi­cal characteristics were to be the cri­teria of our racial empathy, we would not orient ourselves on a narrow chem­ical basis! The Dendi life-plasma was based on silicon instead of carbon, true, but did not vertebrates—appendaged vertebrates, at that, such as we and the Dendi—have infinitely more in common, in spite of a minor biochemical difference or two, than vertebrates and legless, armless, slime-crawling creatures who happened, quite accidentally, to possess an identical organic substance?
As for this fantastic picture of life in the galaxy... Well! The Dendi shrugged their quintuple shoulders as they went about the intricate business of erecting their noisy weapons all ever the rubble of our planet. Had we ever seen a representative of these protoplasmic races the Troxxt were supposedly protecting? No, nor would we. For as soon as a race—animal, vege­table or mineral—developed enough to constitute even a potential danger to the sinuous aggressors, its civiliza­tion was systematically dismantled by the watchful Troxxt. We were in so primitive a state that they had not considered it at all risky to allow us the outward seeming of full participation.
Could we say we had learned a sin­gle useful piece of information about Troxxt technology—for all of the work we had done on their machines, for all of the lives we had lost in the process? No, of course not! We had merely contributed our mite to the en­slavement of far-off races who had done us no harm.
There was much that we had cause to feel guilty about, the Dendi told us gravely—once the few surviving interpreters of the pre-Bengali dialect had crawled out of hiding. But our collective onus was as nothing compared to that borne by "vermicular collaborationists"—those traitors who had supplanted our martyred former leaders. And then there were the unspeakable individual humans who had had linguistic traffic with creatures destroying a two-million-year-old galactic peace!
Why, killing was almost too good for them, the Dendi murmured as they killed them.

WHEN THE Troxxt ripped their way back into possession of Earth some eighteen months later, bringing us the sweet fruits of the Second Reliberation—as well as a complete and most convincing rebuttal of the Dendi—there were few humans found who were to accept with any real enthusiasm the responsibilities of newly-opened and highly-paid positions in language, science and government.
Of course, since the Troxxt, in or­der to reliberate Earth, had found it necessary to blast a tremendous chunk out of the northern hemisphere, there were very few humans to be found. in the first place...
Even so, many of these committed suicide rather than assume the title of Secretary-General of the United Na­tions when the Dendi came back for the glorious Re-Reliberation, a short time after that. This was the libera­tion, by the way, which swept the deep collar of matter off our planet, and gave it what our forefathers came to call a pear-shaped look.
Possibly it was at this time—pos­sibly a liberation or so later—that the Troxxt and the Dendi discovered the Earth had become far too eccentric in its orbit to possess the minimum safety conditions demanded of a Combat Zone. The battle, therefore, zig-zagged coruscatingly and murderously away in the direction of Aldebaran.
That was nine generations ago, but the tale that has been handed down from parent to child, to child’s child, has lost little in the telling. You hear it now from me almost exactly as I heard it. From my father I heard it as I ran with him from water-puddle to distant water-puddle, across the sear­ing heat of yellow sand. From my mother I heard it as we sucked air and frantically grabbed at clusters of thick green weed, whenever the plan­et beneath us quivered in omen of a geological spasm that might bury us in its burned-out body, or a cosmic gyration that threatened to fling us into empty space.
Yes, even as we do now did we do then, telling the same tale, running the same frantic race across miles of unendurable heat for food and water; fighting the same savage battles with the giant rabbits for each other’s carrion—and always, ever and always, sucking desperately at the precious air. which leaves our world in greater quantities with every mad twist of its orbit.
Naked, hungry and thirsty came we into the world, and naked, hungry and thirsty do we scamper our lives out upon it, under the huge and never-changing sun.
The same tale it is, and the same traditional ending it has as that I had from my father and his father before him. Suck air, grab clusters and hear the last holy observation of our history:
"Looking about us, we can say with pardonable pride that we have been about as thoroughly liberated as it is possible for a race and a planet to be!"

Liberation of Earth (e-book)