Philosophy

Philosophy

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

big bang
For 13.8 billion years, the Universe has been expanding. But that couldn't have been the case for an eternity, and science has proven it.
Out-of-focus trees in the foreground with a clear full moon visible in the dusk sky, evoking a scene worthy of tristan gooley’s natural navigation.
Natural navigator Tristan Gooley joins us to discuss the philosophy of reading nature’s hidden clues — and how relearning this ancient skill can help us see the world, and ourselves, with greater awareness.
A collage featuring server racks, a robotic hand reaching for a human hand, and network diagrams, with the text “The Night Crawler” at the top—an homage to Eliezer Yudkowsky’s explorations of AI and human connection.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
dark matter
Dark matter has never been directly detected, but the astronomical evidence for its existence is overwhelming. Here's what to know.
A close-up of a spotted nudibranch with translucent, pointed cerata on a brown underwater branch against a black background, inviting reflection on the intricate nature of consciousness in marine life.
In this excerpt from "One Hand Clapping," Nikolay Kukushkin makes the case that neurons reveal how memory, meaning, and even consciousness emerge from the same biological roots in humans, sea slugs, and beyond.
star vs planet vs brown dwarf
Red dwarfs are the Universe's most common star type. Their flaring now makes potentially Earth-like worlds uninhabitable, but just you wait.
Illustration of a hand holding a pen, drawing a DNA double helix made of colored dots on a dark background.
It's time to write the human genome, argues microbiologist Andrew Hessel.
Two people face each other closely, each sipping from their own straw. The blue-tinted image, echoing the 37% rule of making choices, reveals only part of their faces, hinting at a moment of decision or connection.
When making any tough decision, the key is not to be overly exploratory or exploitative.
A man in a dark coat holds up a signed document in front of a crowd; the document is circled in red.
From Hitler to Hamas, Western powers have repeatedly dismissed open threats as bluffs — with catastrophic results.
Two figures in military gear salute, rendered in white and red with visible brain scans over their heads, set against a black background—a striking nod to the neuroscience of war.
In “Warhead,” neuroscientist and national security adviser Nicholas Wright explains how the brain navigates warfare and why it is our ultimate weapon (and instrument for peace).
The whole isn't greater than the sum of its parts; that's a flaw in our thinking. Non-reductionism requires magic, not merely science.
Collage with "The Nightcrawler" text, an image of a tree, two photos of elderly hands working with clay—reminiscent of Warren Buffett’s wisdom—and partial faces of an older person, all highlighted by orange accents.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
A sketch of a seated, nude figure resting their chin on one hand, surrounded by dark shading and a textured background, evokes an atmosphere of philosophy horror.
Each of these stories rests on a foundation of great ideas that will scare you to death and make you think.
A medieval scribe sits at a desk, writing in a manuscript with quill and ink, surrounded by open books and a basket holding writing supplies.
"What’s happening now has, in fact, been happening since the very invention of language and writing."
Book cover for "The Art of Spending Money" by Morgan Housel, featuring an origami bird made from money and a quote from Steven Bartlett at the top, exploring how to be miserable spending money unwisely.
In this excerpt from "The Art of Spending Money," Morgan Housel lays out the spending and financial habits guaranteed to end in regret.
Collage with hands shaping dough, overlapping U.S. flags, circular architectural elements, and "THE NIGHTCRAWLER" at the top—reflecting on the AI divide woven into the fabric of American life.
Welcome to The Nightcrawler — a weekly newsletter from Eric Markowitz covering tech, innovation, and long-term thinking.
A person holds an oval mirror in front of their face against a blue background, with their reflection appearing abstract and distorted, evoking the surreal influence of ai on self-perception.
If AI is modeled only on human intelligence, will it inherit only human ways of seeing the world?
Two illustrations: on the left, a ball bounces back after hitting a wall; on the right, inspired by quantum advances, the ball passes through—echoing breakthroughs honored with the Nobel Prize in Physics. A child throws the ball in both scenarios.
Quantum mechanics was first discovered on small, microscopic scales. 2025's Nobel Prize brings the quantum and large-scale worlds together.