BRIANKEATING

The Questions That Waste Our Wonder

Dear Magicians,

Last week, Space.com ran a headline declaring, “Experts ask where the center of the universe is.” The accompanying article correctly explains that the universe has no center because space itself is expanding uniformly—an idea grounded in Einstein’s general relativity and the Friedmann-Lemaître-Robertson-Walker metric, standard cosmology since the 1920s. Yet the headline cynically frames this as if the scientific community is still debating a question settled before most of us were born.

This isn’t harmless clickbait. It subtly erodes public understanding, suggesting that even the most basic features of reality are up for grabs if you ask the right “experts.” It feeds the invidious notion that science is just another opinion—one narrative among many—rather than a disciplined method of knowing. Worse, it distracts from the real frontiers of cosmology: dark energy, quantum gravity, the limits of observational precision. In a world drowning in manufactured doubt, we don’t just need more curiosity—we need better questions. Not ‘just asking questions for its own sake.” But genuinely searching for questions that can be answered, not already answered for clicks and giggles.

Asking for the center of the universe is like searching for the edge of the Earth, the last number in mathematics, or the “north” of the North Pole. These aren’t unsolved mysteries; they’re conceptual errors exposed by clear thinking. The real marvel is that we live in a universe where such ancient confusions have been replaced by questions worthy of our intellect—questions about why the universe accelerates, what seeded its earliest structures, and whether spacetime itself is emergent. That’s where wonder lives—not in the click-chasing shadows of answers we’ve had for a hundred years.

Until next time, have a M.A.G.I.C. Week asking productive questions.

Brian

Appearance

When Should You Give Up on Something Important?

From James: So this is part two of our interview with astrophysicist Brian Keating, but it’s completely different from part one. Completely different topics, 100%.

What this episode ultimately boiled down to is: When should you give up on something that’s important to you? And we also talk about some BS that’s been happening in college campuses lately and some things that have been personally hitting both of us. So, here’s Brian Keating again. Enjoy!

Genius

My friend Andrew Huberman posted thoughts about a very cool Nature paper. “Longer wavelengths in sunlight pass through the human body and have a systemic impact which improves vision” This study demonstrates that long-wavelength sunlight (around 830–860 nm) penetrates deeply through human tissue—including the chest—even through clothing, and that 15-minute exposures to this infrared light significantly improve visual contrast sensitivity measured 24 hours later, even when eyes were shielded .

Researchers measured transmitted sunlight and LED-based 850 nm light through the thorax and hand, finding that those longer wavelengths enhance mitochondrial function (boosting ATP production) and trigger systemic effects akin to the “abscopal effect,” where local light exposure yields benefits at distant sites . They note contemporary LED lighting often omits these beneficial wavelengths, suggesting modern indoor lighting may inadvertently deprive our bodies of sun-driven enhancements to vision, metabolism, and overall physiological performance

TLDR: Get outside and touch grass during daylight!!

Image

Hello dark matter my old friend…

The New York Times Magazine’s made a luscious interactive guide to the James Webb Space Telescope highlights its most breathtaking images and discoveries, including a jaw-dropping view of 94,000 galaxies. The desktop experience lets you explore Webb’s impact on our understanding of the universe—highly recommended for anyone fascinated by astronomy or cosmic discoveries.

Conversation

To celebrate my 500th episode, I hosted my favorite guest….me!

Who was your favorite guest from the first half-millennium worth of guests?

Click here to watch!

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By popular demand, and for my mental health 😳, I am running a paid “Office Hours” where you all can connect with me for the low price of $19.99 per hour. I get a lot of requests for coffee, to meet with folks one on one, to read people’s Theories of Everything etc. Due to extreme work overload, I’m only able to engage directly with supporters who show an ongoing commitment to dialogue—which is why I host a monthly Zoom session exclusively for patrons in the $19.99/month tier.

It’s also available for paid Members of my Youtube channel at the Cosmic Office Hours level (also $19.99/month). Join here and see you in my office hours!

Upcoming Episode

Michael Levin will be on The INTO THE IMPOSSIBLE Podcast soon.

He’s the Tufts biologist reprogramming living cells—literally teaching frog cells to form “xenobots” that can move, heal, and even self-replicate in ways no natural organism does.

His work rewrites what we think life, intelligence, and evolution even mean.

What would you ask a scientist unlocking the code of life itself?

👉 Submit your question here.

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