The garden world of Alpha Centauri - the planet named unimaginatively after its home star system - was settled by a vast fleet of generation ships from Old Earth that reached the planet roughly four hundred years ago. The exact time elapsed is blurred by differences in calendar, loss of data, innumerable wars, and historical revisionism. But one thing is universally known: the generation colonists were millions strong, well provisioned, well prepared - but when they woke up, there was no voice on the airwaves to welcome them. In the centuries since, no message has been received from Old Earth. Perhaps there is no longer anybody there to send one.
Technology stayed comparatively static for more than two hundred years after landing, as vast amounts of brainpower and resources went into laying down infrastructure for a rapidly multiplying population. In the last few lifetimes, truly new inventions never seen on Old Earth have started to appear - of which MVEX is only the most recent and spectacular. The many, many polities that existed in the halcyon days after landing have over the centuries gradually swallowed one another up until, now, the entire planet is controlled by five megastates: the New Earth Union, the People’s Archipelagic Association, the Ancient & Aristocratic Alliance, the League of Autonomous Republics and the Unified Northern & Arctic Sectors. All betray their patchwork history in their names and internal tensions, but each is governed as a single vast nation.
It is very, very common for a citizen of a given meganation to know nothing about the others beyond stereotypes and roughly where they go on the map.
The other four nations all at least claim to practice democracy, but the AAA stands alone in having proudly reinvented feudalism. This continent was settled by a number of richer ships, and in the first generations after landfall became a patchwork of gated communities that grew and grew. Over time, an aristocracy of the wealthy mutated into a true aristocracy, a cluster of fiefdoms each ruled by a peer who answers to the Crown; a place where it is impossible to get away from who your family are - and what they own.
The AAA is beautiful and it is rich. No household worth its name is without a relic of Old Earth, treasured down the generations since landing. Its theatre and opera are unchallenged for scale or pageantry; no other state can seriously compete with its fashion houses, its immaculately landscaped gardens or the soaring spires of its city cores. The Royal Family and their innumerable cousins are everywhere, visiting hospitals, opening bridges and smiling graciously for the ever-present cameras.
But keeping the facade up requires unimaginable work, and it is not the shining aristocrats who do it. The ordinary citizens of the AAA dream of one day reaching those glittering heights, and work themselves into early graves for a sniff of a chance to do so. Any criticism of the Royal Family or suggestion that perhaps their vast wealth would do better things elsewhere is met with violent public backlash: to puncture the illusion is to take away the dream - and people have little else.
The AAA is ruled by the Royal House, currently led by a co-regnant King and Queen, who however cannot possibly be expected to personally decide every little thing and are advised in matters of state by the civil service Ministries. Their MVEX delegation is jointly overseen by the Ministry of Technology and the Ministry of War.
The LAR lies to the south of the UNAS and keeps an extremely close eye on its northern borders. It grew out of a small consortium of ships focused on early terraforming, and it remains a nation that prizes science and education to this day. It prides itself on being a nation where anyone can succeed, if they are willing to learn and able to speak their piece.
The LAR is a stable, democratic nation that values knowledge. It is poor in Old Earth relics, and its buildings are not pretty, but its libraries are richer than any others - reconstituted from archive fiche though they may be. The worldwide communications girdle was born in the LAR; the first mechs on-planet, rebuilt from blueprints, were made here. Its Parliament strives to keep its people fed, sheltered, healthy and schooled, and in large part does so, although rarely in much luxury.
But nevertheless the LAR bleeds people to other nations. It trains brilliant scientists and efficient administrators - who leave for the AAA, if they dream of being rich; to the PAA, if they dream of being famous; to the NEU if they want a quiet, orderly life, or the UNAS if they want the opposite. Parliament bickers and schisms and never has enough money, where the other nations can just make a proclamation or call a referendum and get things done. Everything that is not a glittering university lab always seems to be a little bit broken, a little run-down … and one need only glance at the northern border or the eastern seaboard to know that the pen is not always mightier than the sword.
The LAR is a representative democracy overseen by a Parliament, which elects a Prime Minister. The MVEX programme is overseen by the Cabinet, especially the Foreign Secretary.
The NEU dominates the large continent to the north of the great archipelagoes. There used to be a patchwork of smaller countries here, each seeded from a single generation ship. Gradually they federated more closely, as the power of the AAA grew to their south and that of the UNAS across the sea. There were still wars, sometimes, as nations argued bitterly over how best to keep their independence among the behemoths. And then, within living memory still, those wars flared up into continent-wide unrest, the Union Council was bombed, and when the dust settled the army were in charge.
The NEU is home to some of the oldest and grandest architecture on the planet, and is second only to the AAA in its possession of artistic treasures from Old Earth. It is a civilised place, with its love of archives and records often tipping into bureaucracy. Under the temporary military administration the continent is secure against outside threat and the constituent nations able to recover and rebuild. Crime is almost unheard of and dealt with swiftly. History is preserved. The green farms and neat cities of the Union look more like those of humanity’s homeworld than anywhere else. This, you will hear on every broadcast, is how people were meant to live.
And most people in the NEU do live a safe life - until they try to leave, or object to their children’s military postings, or turn up something in the archives that does not fit the official versions of history. Then … then, most often, they simply disappear. Everyone in the NEU knows at least one person who made too much of a fuss, and quietly faded out of society shortly afterwards. The people who consider themselves political realists agree that this is the price one must pay for order.
The NEU is ruled by a military junta led by the Interim Commander-in-Chief for the Duration of the Emergency. The Emergency has lasted forty years and shows no signs of ending.
The PAA were late to the land rush; but instead of going to war with their larger neighbours, they opted to settle the vast island chain dominating the southern ocean. Generations on, their megacities oversprawl the land they sit on: some have gone outward on stilts into the sea around; some have gone upward; and some have gone downward, with the original island now only the Old Town of a vast underwater metropolis.
The intricate communication-election system they simply call Direct Democracy grew out of their earliest days on-planet, as they gradually adapted their existing comms network to run fast and easily between a multitude of scattered islands. As the system grew, the PAA grew with it, like two vines coiling around each other. Nowadays, every citizen is permanently online, reading the world through their implants or their phone; every decision that other nations might put to their government is routed through the churning currents of Direct Democracy first. National media makes much of how the PAA is the only nation to be democratic at every level: a flat of students vote on who does the dishes, a block of apartments votes on a new electricity supplier, a city votes on a mayor … a nation votes on whether to join MVEX.
But equally, the citizens of the PAA know - even if they seldom say it - that a majority is a terrifying thing. It is a society that has little time for the dislikeable, the unpolished, the unpopular. The nation may move that a pop star should leave her unphotogenic boyfriend or that a sympathetic criminal should be found innocent. The will of the people carries all.
The PAA has no leader: its MVEX representatives may talk to the People’s Advisory Council on Science, or the People’s Advisory Council on Defence, but they ultimately answer to Direct Democracy itself.
UNAS spans a great rocky continent reaching to the roof of the world, where ice gives way to alpine forests and then to wide brown rolling plains. A sprawling patchwork of sectors - bickering mini-republics - it used to be somewhat smaller than it is: half a lifetime ago it fought a short, brutal war with its erstwhile northern neighbour the Polar-Maritime Commonwealth, which ended in the annexation of the PMC and its six provinces becoming the northernmost sectors of the meganation.
More than any other state, the UNAS teaches its people to love their country: not even the AAA, whose adoration of the royals occasionally borders on worship, fosters such unshakable national pride. Its cities are frenetic and narrow, its land hardscrabble, but any citizen will tell you they would rather live free here than answer to military dictators, or unelected royals, or stodgy bureaucrats, or a machine that claims to speak with the people’s voice. In UNAS, anyone can rise to the top if they’ve got what it takes; anyone can do anything if they’re committed to find a way.
Every other news broadcast in UNAS boasts of the loyalty and ruthlessness of its military. But it has been a generation since they went to war outside its borders, and nobody alive remembers the last time before that. Instead they patrol its crowded cities, its rural trackways, ensuring that patriotic citizens are kept safe and that internal threats are dealt with swiftly and in public view. In the NEU, dissenters tend to quietly disappear; in the UNAS there is nothing quiet about it.
UNAS is led by the President, who presides over a House and Senate elected at sector level; congressional committees large and small oversee specialist areas. Their MVEX representatives report to the Committee on Unconventional Methods.
The Rest of the World
Conspiracy theorists around the world insist that there exists a consortium of extremely rich citizens from across the nations who have succeeded in putting aside national rivalries in the pursuit of making themselves unimaginably rich by whatever means is convenient. Supposedly the Cartel bribe governments and militaries, manipulate markets, and occasionally have people murdered in order to ensure the corporations their members control continue to thrive.
This is, of course, nonsense.
No military, not even the UNAS, can patrol a border that encircles a continent. So inevitably, in the backwaters of the world - the deep deserts, the high mountains, the caves and forests, at sea - people do scratch out a living outside the control of the five great states. The megastates largely do not bother going after them unless they interfere with an important place or cargo, or if they can be blamed for doing so.
Two nations have active large-scale, and sometimes militant, anti-government resistance movements. The NEU’s is a centreless, slowly-growing movement of people all across the megastate calling for an end to its forty-year state of emergency and a return to the social-democratic norms that some of the populace still remember. It has a small public presence: the official position remains that the military emergency will end one day, and it is not yet against the law to publicly suggest that that day should be quite soon. Its underground counterpart, actively working to topple the junta, is generally thought to have few active militants but many, many sympathisers.
Half a lifetime ago, six meganations became five when UNAS - then in a period of military effervescence caused by needing to deflect attention from internal scandal - annexed its northern neighbour the Polar-Maritime Commonwealth. The government of the PMC surrendered rather than trigger a large-scale nuclear exchange when it was clear that UNAS were perfectly prepared to deploy one - but the people went less quietly. UNAS forces pacified the initial public uprising in short order and the six northern sectors remain unusually heavily policed; anyone publicly calling for the return of the PMC is executed for secessionism, but covert resistance to UNAS rule remains nearly as strong as it has ever been. Commonwealth guerrillas spread anti-government propaganda, disrupt or sabotage military operations, bomb government buildings and kidnap politicians. It is widely suspected at least some of the various militant factions are being funded by another megastate - possibly more than one.
Landfall, a large island off the coast of the AAA, is so named because it was the first place humans set foot on the planet - the doorway to humanity’s second home. The early nations nearby, and latterly the AAA, maintained it for centuries as a historical preserve and tourist attraction, with its only permanent settlement a small scientific base.
When Alex Vos became the richest man in the world, he bought it from the AAA for an undisclosed but presumably staggeringly large amount of money, and converted the scientific observation post into the base for the MVEX programme. The remainder of the island and its historical sites, including the shell of the first ship to touch the ground - the Hope - has been preserved largely intact. Above ground, at least.