Nick Sagan

U.S. government has lost more than 10,000 STEM Ph.D.s since Trump took office A Science analysis reveals how many were fired, retired, or quit across 14 agencies

Wow. This is devastating.

www.science.org/content/arti...

Red protest-style graphic with bold white text reading “Scientists Against ICE.” Below, rows of black human silhouettes stand holding hands. Centered is the Stand Up for Science logo, followed by text: “Calls for a General Strike Jan 23, 2026, Minnesota.” Black starburst shapes frame the sides. Bottom text reads: “Mobilize the fight for science and democracy.”

ICE’s actions tear families apart, intimidate communities, & undermine the conditions that make education, research, healthcare, & public trust possible.

We’re calling on scientists to join the general anti-ICE strike in Minnesota on January 23rd.

“The many sorrows of our recent history suggest that we humans have a learning disability. We might have thought that the horrors of World War II and the Holocaust were enough to inoculate us against the toxins there revealed and unleashed. But our resistance quickly fades. A new generation gladly abandons its critical and skeptical faculties. Old slogans and hatreds are dusted off. What was only recently muttered guiltily is now offered as political axiom and agenda. There are renewed appeals to ethnocentrism, xenophobia, homophobia, racism, sexism, and territoriality. And with a sigh of relief we are apt to surrender to the will of the alpha, or long for an alpha we can surrender to.” — Carl Sagan

"Human beings must involve themselves in the anguish of other human beings. This, I submit to you, is not a political thesis at all. It is simply an expression of what I would hope might be ultimately a simple humanity for humanity's sake."
~ Rod Serling

“Even a casual scrutiny of history reveals that we humans have a sad tendency to make the same mistakes again and again. We're afraid of strangers or anybody who's a little different from us. When we get scared, we start pushing people around. We have readily accessible buttons that release powerful emotions when pressed. We can be manipulated into utter senselessness by clever politicians. Give us the right kind of leader and, like the most suggestible subjects of the hypnotherapists we'll gladly do just about anything he wants — even things we know to be wrong. The framers of the Constitution were students of history. In recognition of the human condition, they sought to invent a means that would keep us free in spite of ourselves.” — Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark

The first time Charlie Chaplin spoke onscreen, he implored the people of the world to resist the rising tide of fascism.

Nearly 90 years later, it remains a timely message.

A shot of deep space, streaked by stray light beams inside the camera. In the middle of the right-hand sunbeam is a pale blue dot.

On 13 February 1990, from a distance of 6.4 billion km, NASA's Voyager 1 spacecraft turned around and photographed our homeworld.

About halfway up on the right side is a tiny speck of light, about one pixel across.

"That's home. That's us.

A mote of dust suspended in a sunbeam."

—Carl Sagan

"...No matter what the future brings, man's capacity to rise to the occasion will remain unaltered. Our potential for tenacity and optimism continues..." ~ Rod Serling

Deeply appreciated and I’m so happy the trilogy stays with you. Wishing all the best for you and yours.

A picture of the Voyager Golden Record with the symbols and meanings under it.

what the symbols on the voyager golden record mean ✨

can't stop watching this clip of a tesla Optimus teleoperator taking his headset off before properly logging out the robot

Carl Sagan on star wars in 1978.

Appreciation for our favorite science communicator, Carl Sagan.

"For small creatures such as we, the vastness is bearable only through love."

Happy 91st Birthday to Carl Sagan – a true pioneer of science who ignited our cosmic curiosity. ❤️

Carl Sagan’s Demon Haunted World

Still slaps, though I’m utterly heartbroken by its prescience.

"Thomas Jefferson taught that a democracy was impractical unless the people were educated."

-Carl Sagan, Billions & Billions: Thoughts on Life & Death at the Brink of the Millennium

"For all our failings, despite our limitations and fallibilities, we humans are capable of greatness."

-Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space

Two top scientists tackle Trump's idiocracy In a new book, Michael Mann and Peter Hotez examine the risks posed by entrenched beliefs, corporate greed, and regressive governments.

In the 1995 book The Demon Haunted World, Carl Sagan warned that the US was turning its back on science, and that the consequences would be dire.

Near the start of their new book, Michael E. Mann and Peter J. Hotez argue that what the astronomer feared is now coming to pass.

NASA’s First-Ever Alien-Hunting Space Telescope Could Enlighten Our New Dark Age The Habitable Worlds Observatory is poised to tell us whether Earthlike planets are common—if it can get off the ground

Now on @sciam.bsky.social: NASA’s next-gen Habitable Worlds Observatory may be our best chance to find alien life. But can a nation busy ripping itself apart unite to launch a mission to solve life’s cosmic mysteries? By @nadiadrake.bsky.social (and me).

www.scientificamerican.com/article/are-...

He was wonderful. So smart and so kind. Missing him here, too.

One of my all-time favorites as well. I remember my mom reading me The Dark is Rising when I was very young and from there I devoured Over Sea, Under Stone and all the rest. It’s been years, I should revisit it sometime.

"The bamboozle has captured us.”

Mitchell & Webb! Hadn’t seen this before.

That roar-scream definitely turned heads in the arcade. Audio from that time stays with me — the pew pews of Defender, the Tocatta & Fugue of Gyruss, the way too loud Separate Ways song suddenly blasting from Journey, etc.

I remember the Commodore 64 and the TRS-80 but never got to play around with either. I had friends with Apples who were critical of the TRS-80 but I don’t remember what their complaints were. Might just have been brand loyalty.

We’ve arranged a society on science and technology in which nobody understands anything about science and technology, and this combustible mixture of ignorance and power sooner or later is going to blow up in our faces.

This is very cool and I wish I could tell her.

As for actually going on the bike ride myself, I appreciate the offer but I was pretty crash-prone even back in my heyday.

Sinistar! “I hunger!” That sure takes me back.

I forgot Isaac did those TRS-80 ads! Yeah, I can only guess he wasn’t that partisan or it never came up in their conversations.

AirHeart’s entirely new to me. I was a Brøderbund fan, playing many games of Choplifter, Karateka and Lode Runner but this title escaped me. Looks fun and I dig the graphics. And it’s by the Choplifter creator? Appreciate you putting this on my radar.

Because of the Codename Sagan dispute? Yeah, it’s funny in retrospect. We were fond of Apple, so the way it turned was a surprise. I appreciate where Dad was coming from — advertisers so often wanted him to endorse their products and he’d refuse on principle, turning down many lucrative offers.