When in the Course of Human Events, We Look Back at 250 Years

A birthday for the world’s boldest promise — and a hard question about who’s keeping it

Two hundred and fifty years ago today, in a warm room in Philadelphia, a handful of men put their names to a document that had no business changing the world. And yet it did.

We at FreeAstroScience have always believed that ideas travel further than empires. The Declaration of Independence is the proof. Out of what The Economist rightly calls “an act of youthful defiance” came a great liberal experiment, built on ideas borrowed from the Enlightenment — natural rights, the rule of law, government by consent . Those weren’t decorative phrases. They were scaffolding for a new kind of country, and the scaffolding held.

I want to be honest about why this matters to me. I was born in Albania in 1986, in a country where the phrase “consent of the governed” was a joke told in whispers. I came to Italy as a child for medical treatment, and I grew up on the free side of a line that history had drawn almost by accident. So when I read the second paragraph of the Declaration, I don’t read it as an American. I read it as someone who knows exactly what its absence feels like.

The Sentence That Refuses to Die

“We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.”

One scholar has called the Declaration the “Big Bang of democracy”, and the metaphor earns its place. A single sentence expanded outward for two and a half centuries, pulling more and more people into its light. It was only through a long and painful process that Black people and women won the right to vote and to have their rights protected under the law. The promise came first. The keeping of it took generations, and it isn’t finished.

That gap between the words and the reality is the whole story. Frederick Douglass stood up in 1852 and asked the question that still cuts: “What, to the American slave, is your 4th of July?” His answer was that the celebration was a sham, the boasted liberty an unholy license. He wasn’t rejecting the Declaration. He was demanding that America finally mean what it said.

And here’s the part people skip past. The men who wrote these words knew they were failing to live up to them. Jefferson’s original condemnation of slavery was deleted to hold the support of two southern colonies — a pragmatic compromise and, as historian Alex Keyssar puts it plainly, a moral failure . That failure was written into the Constitution too, through the three-fifths clause, and it has tainted the country’s history ever since . So the Fourth of July has always been two things at once: a triumph and an unpaid debt.

Science, the Engine We Keep Forgetting to Start

Now let me say something about why a science group is writing about a political document.

The Declaration is an Enlightenment text. The same intellectual movement that produced “the Laws of Nature and of Nature’s God” also produced the telescope’s careful use, the classification of species, the first real understanding that the universe runs on rules we can discover rather than decrees we must obey. Human progress — open enquiry, free societies, the confidence that reason improves the human condition — sits at the heart of the liberal experiment .

That’s not a coincidence. A people who believe they have the right to govern themselves are a people who believe they can understand the world well enough to try. Self-government and science drink from the same well: the radical idea that authority must justify itself with evidence, not birthright.

I studied astronomy in Bologna and physics in Milan from a wheelchair, in a country that decided my mind was worth educating regardless of what my body could do. Every equation I ever solved was an argument for the same principle the Declaration makes — that dignity isn’t granted by a king, or a doctor’s prognosis, or an accident of birth. It’s inherent. Science and democracy both start there or they don’t start at all.

So when I say science must once again become the engine of collective growth, I mean it in the most practical sense. A country that turns away from evidence — on climate, on medicine, on the plain arithmetic of who gets counted as a citizen — is a country dismantling the very Enlightenment machinery that built it. The founders weren’t scientists, most of them. But they trusted the method. We should too.

The Would-Be King in the Room

I won’t pretend this anniversary is arriving in peaceful times. It isn’t.

The republic is celebrating its 250th birthday at the exact moment a protest movement imagines the sitting president as a would-be king . That’s not my framing — it’s the framing of a country watching itself. The tagline of those protests is “No Kings” , and the irony is almost too neat, because the entire document we’re celebrating today was written to be rid of one.

Read the grievances against George III and the resonances land like blows. The Declaration condemns a ruler who “refused his Assent to Laws” and obstructed the administration of justice . It celebrates the right of representation as “a right inestimable to them and formidable to tyrants only” . And here sits an administration that has challenged Congress’s power over how taxpayer money is spent, refused to seek approval before starting wars, and tried to invalidate the 14th Amendment’s guarantee of citizenship for people born on American soil .

The cruellest inversion is on immigration. The colonists’ complaint was that Britain obstructed the flow of immigrants and the naturalisation of foreigners . Two and a half centuries later, a man has built an entire political career on the opposite cruelty — mass deportation, and an attack on birthright citizenship itself . The grievance has been turned inside out and worn as a badge.

Then there’s the rot underneath the language. This is a president who has described Somali Americans as “garbage” and said they should be sent away . Sit with that for a moment against the sentence about all men being created equal. A leader who distrusts elections, alleges fraud without evidence, and has mused openly about cancelling congressional votes is not defending the revolution of 1776 — he’s auditioning for the role of the king it overthrew.

The Declaration hands us the answer to exactly this situation. It’s the passage that, as one critic argues, should be salvaged above all others: “That when any form of Government becomes destructive of these ends, it is the Right of the People to alter or abolish it” . That’s not a relic. That’s an instruction, written for candid readers in every generation, including ours.

What We Choose to Remember

There’s a temptation, on a day like this, to retreat to the backyard barbecue while the national house is figuratively on fire . Historical amnesia is comfortable. It lets you keep the fireworks and skip the debt.

I’d ask you to do the harder thing. Keep the fireworks and the debt. Celebrate a promise so audacious that it made the modern world imaginable, while refusing to let anyone — least of all a man who mistakes power for a crown — tell you the promise is his to redefine.

Freedom, Isabel Wilkerson wrote, is “not a destination or settled state of being but a fragile proposition,” and its preservation is the ever-present duty of everyone who cherishes liberty. We aren’t to blame for the history we inherited. We’re responsible for what we make of it now.

The flame the founders lit is real. It has burned for 250 years through slavery and civil war, through exclusions slowly overturned, through every attempt to snuff it. It’s ours to tend — with reason, with kindness that crosses every border, and with the stubborn refusal to hand it back to a king.

Nulla mi ferma. NEVER GIVE UP.

So — what will you do with the fire this year? Watch it from the lawn, or carry it?