The Latest from Big Think

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A large radio telescope dish surrounded by forested hills and several supporting towers beneath a cloudy sky, searching for signals from a distant starless gas cloud.
While we now actively listen for aliens, we've never made an intentional long-term broadcast ourselves. What signal should we ideally send?
A bald man in a black button-down shirt and jeans sits in a chair in front of a white photography backdrop.
1hr 16mins
Members
Luke Burgis explains how anxiety and opinion spread through groups by contagion, and what it takes to build a solid self that can stand apart from the crowd.
A surreal collage of AI micro-dramas showing a person lying on a floor near a table, surrounded by floating cutouts of people, animals, food, and digital interface icons against a white background.
I thought China’s AI video boom was driven by creativity, innovation, and tech diffusion. I was wrong.
Two people at a green table with tea, a glass of water, and small cakes.
People might be taking the advice of "be a good listener" a little too far.
Book cover of “Bogland” by Merritt R. Turetsky, featuring illustrations of bogland plants, mosses, and a dragonfly against a light brown background.
Peatlands preserve thousands of years of ecological history beneath our feet. Now, a warming climate is transforming that record with startling speed.
A hand reaching toward floating digital social media icons and notification bubbles against a dark, streaked background.
5mins
Interdisciplinary scholar-practitioner Andrew Holecek describes how dark retreats can expand your Perception Box.
Unlikely Collaborators
Two men in glasses on a video call flanking a graphic of a digital glowing blue brain.
45mins
NYU philosopher Ned Block explains why he thinks today’s AI isn’t conscious, what the hard problem still leaves unanswered, and why biology may matter.
einstein general relativity curved spacetime
General relativity is incredibly difficult, both physically and mathematically. But all theorists need to learn it. Here's how to grok it.
A man in a black t-shirt and tan trousers sits on a chair in front of a white backdrop, overlaid on a large painting of a figure in red robes.
1hr 4mins
Philosopher Jack Symes explores the space between devout religion and atheism.
A man speaks into a microphone on stage in front of a large screen displaying the title “Exploring a World: Intelligence Everywhere, Full of Minds.”
An elephant, a bumblebee queen, a flock of pigeons, and a chatbot walk into a theater.
A smiling older man with a grey beard above a graphic pattern of concentric pink circles.
Members
Zen priest Robert Waldinger shares how to meet life’s messier moments with compassion and presence — for deeper connections, greater resilience, and less suffering.
Book cover of “The Spaceflight Narrative” by Alexander MacDonald, featuring a circular abstract design against a black background, with text in white.
Poe's story about a fantastical voyage to the Moon was the first to give the concept of spaceflight a basis in science.
unstable equilibrium
In physics, things shouldn't need fine-tuning in order to match reality. Is naturalness a good guide toward an underlying explanation?
A woman in a red shirt watches a hand move a chess piece on a board, with a cat resting in a tree visible through the window behind them.
A cat doesn’t think; it just does. We could learn something from this.
Book cover for “A Brief History of Cities in 32 Inventions” by Jonn Elledge, featuring ancient city walls, roads, vehicles, and buildings on a lavender background.
The story of how one of civilization’s most enduring technologies became a picturesque relic.
An older woman sits on a chair in front of a white backdrop, with a scientific illustration of a virus superimposed on the left side of the image.
36mins
Nobel laureate Jennifer Doudna co-invented CRISPR in 2012. She's spent the years since watching it cure disease, spark debate, and even solve health and climate issues. Here’s what it’s doing today.
Visualization of the timeline of the universe, from the beginning big bang to the present.
The Hubble "constant" isn't actually constant, evolving over both time and space. Will it ever become constant? That depends on dark energy.
kalam cosmological argument
Compared to the scale of the cosmos, a single human body might seem insignificant. But there's an entire Universe within each of us, too.
Black and white drawing of a globe labeled “Ancient Continent,” with chaotic red scribbles covering the lower half.
From banned books to modern classics, these satirical masterpieces show how humor and irony can help expose society’s deepest flaws.