Philosophy

Philosophy

Examine life’s biggest questions, from ethics to existence, with curiosity and critical thinking.

A man with a beard and short hair smiles at the camera; the background features abstract green, purple, and black-and-white graphic patterns—capturing a confident presence that suggests he may share valuable leadership advice.
The cofounder and CEO of red-hot billing platform Metronome unpacks his leadership journey.
tolkien fantasy
According to Tolkien, fantasy requires a deep imagination known as "sub-creation." And the genre reflects a fundamental truth of being human.
An older man sits on a chair in front of a white backdrop, surrounded by rows of hanging beef carcasses in a meat processing facility.
1hr 55mins
“It’s not about being perfect. It’s about reducing suffering where we can, and right now, we’re choosing not to.”
dark energy accelerated expansion
The fact that our Universe's expansion is accelerating implies that dark energy exists. But could it be even weirder than we've imagined?
Book cover of "The Never Ending Empire" by Aldo Cazzullo, featuring gold text on a red background with an eagle, SPQR emblem, and nods to the Roman Empire’s influence on British culture. Subtext: The Infinite Impact of Ancient Rome.
From medieval myths to Shakespeare's plays and modern cinema, British culture kept the Roman Empire alive long after its fall.
A graphic featuring the text "The Nightcrawler," a black-and-white photo of a lighthouse amid waves that outlast the storm, and a green-tinted portrait of a man.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
Aerial view of winding rivers and wetlands showcases lush green vegetation and tan sediment-laden water converging with a larger body of water.
The award-winning nature writer, Robert Macfarlane, talks with Big Think about how to reacquaint ourselves with the rivers in our lives.
Map showing a pink route line from Lagos, Nigeria to Singapore, crossing Europe and Asia. Lagos and Singapore are labeled with bold text and marked with colored dots.
Can you travel by rail from Portugal all the way to Singapore? In theory, yes. In practice? Not so much.
A colorful abstract painting is centered over a black-and-white collage of old newspaper clippings featuring portraits and articles.
Reading obituaries can boost creativity by exposing you to distant ideas, fueling the associations that lead to unexpected breakthroughs.
Man in a dark shirt smiling against a purple background with black scribbles and a white rectangle, reminiscent of "The Year of Living Biblically," embracing the chaos with serene humor.
A.J. Jacobs looks back at what he learned about religion, himself, and modern American culture during “The Year of Living Biblically.”
A collage features a masked life-saver in surgical attire, a palm tree scene, and bold text reading "The Night Crawler" against a geometric background.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
A green planet with rings is shown against a starry black background, with shadowy humanoid figures visible inside the planet’s outline.
Long before the search for biosignatures, scientists imagined a cosmos teeming with intelligent life.
A man in a suit holds up a Hurricane Dorian forecast map in an office, tracing the storm’s projected path and intensity over several southeastern U.S. states and the Bahamas—echoing the urgent clarity of a 1938 science manifesto defending democracy.
As democracy recedes and fascism rises in the USA and around the world in 2025, history provides a lesson in how science can fight fascism.
A man wearing a beanie and dark clothing sits with one arm resting on his knee, inside a blue rectangular frame on a light background with abstract lines, embodying the cool, thoughtful vibe of King Willonius.
The comedian and musician behind the viral hit “BBL Drizzy” shares the books that shaped his thinking and approach to art.
Illustration of a thumbs up and thumbs down, resembling a like button and dislike button, on a black background, both partially covered with red scribble marks.
Will platforms continue to offer the like button as an all-purpose tool — or will each of the button’s various functions exist in new forms?
A lighthouse shines its beam at dusk with the words "HAPPINESS GUIDES" in large white text over the image.
5mins
"I think happiness is not a smiling face, it's more a smiling soul."
A man in a black suit sits on a chair against a white backdrop, surrounded by several monarch butterflies on a bright blue background.
1hr 36mins
"It's a true fact, but a bizarre one, that the reason why hundreds of thousands of people died in Hiroshima and Nagasaki rather than Kyoto and Kokura, is because of a 19-year-old vacation and a passing cloud."
A vintage-style illustration of a celestial scene, echoing science fiction by scientists, features a textured black planet and a whimsical moon with an eye, all enclosed in a pale green border against a starry background.
What happens when scientists "write what they know"? Some amazing science fiction stories.