Science and Tech

Science and Tech

A woman with straight black hair, wearing a black turtleneck, poses against a blue-to-white gradient background.
There are two sides to the AI debate, and both are perpetuating the idea that AI is “inevitable, all-powerful, and deserves to be controlled by a tiny group of people,” says the Empire of AI author.
existence of God
Science isn't absolute. Its truths and discoveries enable us to approximate reality, but we must always remain open-minded to revisions.
A grid of six astronomical images shows different examples of gravitationally lensed quasars, each labeled with its unique identification code and relevant to studies addressing Hubble tension.
The method you use to measure the expanding Universe determines which of two answers you'll get. Lensed supernovae can't resolve that issue.
satellites
Scientific truths remain true regardless of belief. These 10, despite contrary claims, remain vitally important as 2025 draws to a close.
Arianna Huffington, in a maroon dress, sits holding a microphone and smiling in front of a light grey and white background.
The HuffPost co-founder is now focusing on AI and health — but she’s keeping an eye on agency and human nature.
Digital artwork of a humanoid figure with a distorted, glitch-like effect and swirling, contour-like lines against a dark, pixelated background, reminiscent of the innovative AI art explorations by Blaise Agüera y Arcas.
Researcher and Google CTO Blaise Agüera y Arcas joins us to discuss his new book, "What Is Intelligence?"
An Ishihara color blindness test with colored dots, showing letters “u” and “d” in black, and a magnified section highlighting the dot pattern—inviting viewers to observe proton decay through subtle visual cues.
As the lightest baryon in the Universe, the proton is thought by many to be eternally stable. But if it isn't, can we observe it decaying?
Two space telescopes with solar panel arrays are shown against a plain, dark background. NASA's Habitable Worlds Observatory is represented by one with a hexagonal mirror, highlighting its role in advancing space science.
Finding alien Earths requires seeing Earth-sized planets at Earth-like distances from Sun-like stars. A new discovery completes the roadmap.
A mesmerizing starry sky with shooting stars and a majestic tree.
With a waning Moon and a denser-than-ever debris trail, 2025's Geminids might be the year's best meteor shower, and 2026's could be amazing.
Tim O'Reilly, an older man with short gray hair wearing a light blue button-up shirt, stands outdoors with arms crossed, surrounded by green trees.
Media trailblazer Tim O’Reilly tells Big Think why AI requires "get yourself dirty" work — and warns us not to buy the hype.
millennium simulation cosmic web slice
We have a picture of how and when it will all come to an end. These three big ideas could still profoundly change how our cosmos evolves.
Illustration depicting cosmic evolution from the Big Bang, through inflation and CMB, to the large-scale cosmic web. As time advances from 0 to 13.8 billion years, SPHEREx's mapping of galaxies teaches what CMB can't about our universe's development.
Science has assembled an incredible story outlining our Universe's whole history. Despite its unrivaled success, 9 profound gaps remain.
Two side-by-side images of the Pillars of Creation in the Eagle Nebula showcase different views with vibrant colors and star-filled backgrounds, embodying the great paradox of beauty within science.
There are so many problems, all across planet Earth, that harm and threaten humanity. Why invest in researching the Universe?
A sequence of four orange and black butterflies in motion, captured against a black background, their blurred wings a graceful display of butterfly wisdom in flight.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
el gordo JWST rotated cropped
Although American Thanksgiving only comes once a year, the scientific rules that make our Universe possible are always worth appreciating.
Split image: Left side shows a military aircraft releasing a missile mid-air; right side displays a US dollar bill and Iranian currency partially overlapping.
From bombed reactors to inflation and blackouts, a cascade of crises is testing the Islamic Republic’s resilience like never before.
Book cover of "The Great Math War" featuring three black-and-white portraits—one of Georg Cantor—and handwritten math notes, with subtitle about three mathematicians fighting for math’s foundations.
In this excerpt from "The Great Math War," Jason Socrates Bardi explores how Georg Cantor revolutionized mathematics and reshaped how our finite minds conceived of the infinite.
supermassive black holes
Such massive, early supermassive black holes have puzzled astronomers for decades. At last, we've finally figured out how they form.
A telescope beneath a colorful, abstract visualization of the universe, with a starry night sky in the background.
Every observation out into deep space is also a look back in time.
One side of the Moon always faces us: the near side. The "dark side" of the Moon began as a mere metaphor, but today, science can weigh in.
A man lounges and yawns on a red chaise longue while a woman in a dress, caught in brilliant boredom, yawns at a table in a room with pink curtains and patterned carpet.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
hoag's object
Spirals, ellipticals, and irregulars are all more common than ring galaxies. At last, we know how these ultra-rare objects are made.
Abstract collage with network nodes, a vintage gear, a textured gray circle, and green gears on a graph background, divided into four colored quadrants.
An introduction to "The Engine of Progress" from Jason Crawford, founder of the Roots of Progress Institute.
Illustration of a person using a telescope among large stacks of paper, with red graph-like squares in the background.
Real progress demands rules built for uncertainty — not for the few innovations dominating today’s tech landscape.
A rocket launches above layered geometric shapes depicting clouds, a building, and a crowd, all set against a black grid background.
Before we can build the future, we have to imagine it.
Five books are displayed upright in a row: "Gödel, Escher, Bach," "Man’s Search for Meaning," "Red Mars," "The Road to Reality," and "The Structure of Scientific Revolutions.
These expert-recommended books reveal how big ideas can shape — and sometimes redefine — human progress.
Two men sit on outdoor chairs holding microphones, engaged in conversation at an event. A conference sign is visible in the background.
To turn technical breakthroughs into real-world change, AI must overcome the friction of politics, policy, and human institutions.
A woman sits in a chair facing a group of people seated on the floor in a casual indoor setting, with a vintage or sepia filter adding an air of longevity to the scene.
From treating specific diseases to targeting aging itself, Progress Conference 2025 explored the many routes to extending life.
A man holding a microphone speaks to an audience in front of a bookshelf and a display with logos, including "Roots of Progress Institute" and "Big Think.
At the foundation of America’s progress movement are immigrants who still believe this country can build.
Two people sit in wicker chairs outdoors, holding microphones and having a conversation about energy abundance. Other people are visible in the blurred background.
Barriers to energy abundance — and how to overcome them — were front and center at Progress Conference 2025.