The case for a throwback summer

What is your favorite childhood summer throwback?

I, for one, remember a lot of morning sitcom reruns, sandlot baseball, the icy-chill of a well-conditioned library and an annual block party. What’s yours?

I enjoyed joining the impressive Cherri Gregg and Avi Wolfman-Arent on WHYY’s Studio 2 this week, alongside Stephanie Humphrey and Marc Faletti.

This is especially timely as the parent of young kids, as I embark on a summer of activities and camps — balancing developing and fun, boredom and screens and all the rest. Give this a watch and let me know what you remember from your own summer childhood! https://lnkd.in/gZ-VqfVr

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What is human consciousness?

Consciousness is “under siege.”

Suddenly lightning-fast computing seems to recreate tasks we commonly associate with intelligence. Yet we’re unprepared as a society to define, let alone create and control, something as pervasive as being. Across close to two-dozen scientific theories of why consciousness appears at all, the so-called “hard problem of consciousness,” none has widespread agreement.

We’re behind in part because at the dawn of the Enlightenment, early scientists focused on measurable phenomenon, in part because they believed that leaving the soul to the church would avoid a political backlash. That allowed hundreds of years of scientific flourishing, but left an underdeveloped sense of self.

That’s from A World Appears: A Journey into Consciousness, a 2026 book by author-science journalist Michael Pollan. Across dozens of interviews and an approachable survey of the research landscape, he ably walks the reader through what we know now. Two stages are easier to test than the two later ones, since it requires consciousness to describe consciousness, but to put it simply:

  • Cognition is processing information, perhaps by instinct
  • Intelligence is, as William James defined it, “a fixed goal with variable means of achieving it”
  • Sentience is a precursor to consciousness, or, as Evan Thompson described it, “the feeling of being alive”
  • Consciousness is a sense of self, of knowing you know

It’s a fun book, I recommend it.

Below I share my notes for future reference.

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A vision for Philadelphia 250 years from today

This might be the project, and the writing, I’m proudest of in my career thus far.

Find here the backstory, and an Inquirer op-ed here I wrote. Below find the words of a vision statement for Philadelphia 250 years from now, which has now inspired a mural by my friend Sean Martorana and Mural Arts Philadelphia.

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The risk-taking that connects Wall Street, Las Vegas and Silicon Valley

A certain approach to risk and decision-making spans Wall Street, Las Vegas, Silicon Valley and, yes, even cryptocurrency libertarianism. Not all of it’s good, but some is.

It’s important to understand this community and worldview. That’s from On the Edge: The Art of Risking Everything, a 2025 book by popular statistician Nate Silver.

The book is at least 150 pages too long, and needed a more disciplined edit. The author says he had three book proposals: gambling, AI and game theory. As far as I can tell, he combined them all. The bloated book has detailed poker gossip, historical passages about Las Vegas and biography of Steve Wynn. Lengthy passages detail how LLMs work and the personalities behind game theory. It’s all moderately interesting but bizarrely off focus of his book, in my read.

I happen to like the stuff, but I kept finding myself circling passages that could have been edited away. Regardless, I took away plenty of charming little details.

Below I share my notes for future reference.

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AI a Performance-Enhancing Drug: my interview on WYPR

Host Jason Michael Perry sits down with Chris Wink, cofounder and CEO of Technical.ly, to explore whether AI is becoming a performance-enhancing drug for founders and what that means for workers, entrepreneurs, and the cities trying to build ecosystems around both.

Recorded in Philadelphia during Philly Tech Week at the WHYY studios, the conversation digs into Chris’s framework for cutting through the AI noise, the gap between what AI could do at work and what people are actually using it for, why the most exposed workers may not be who you expect, and what the bar is now to be taken seriously as a founder in 2026.

LISTEN HERE

How a poem’s 1417 rediscovery shaped the Enlightenment

The concept hooked me: Lucretius’s On the Nature of Things, a materialist Roman poem, gets rediscovered in 1417 by book-hunter Poggio Bracciolini, and its ideas — atoms, a universe without divine design, pleasure as a worthy pursuit — help crack open the modern world.

That’s the setup of The Swerve: How the World Became Modern, a 2011 book by historian Stephen Greenblatt that won both the Pulitzer Prize and National Book Award. I just read it.

What I actually wanted was the origins story: how could anyone in the centuries BCE arrive at “atomism” at all, with no microscopes and no evidence? The book gave me less of that than I hoped, so I went digging on my own — and that turned out to be the more rewarding part. The answer: ancient atomism wasn’t a discovery. It was a logical deduction. Parmenides had argued that nothing can come from nothing and therefore change is impossible; Democritus’s answer was tiny, eternal, uncuttable bits (atomos) rearranging in a void. It only looks like modern science because the word survived. The concept was independently rebuilt on real evidence 2,000 years later.

Which reframed the whole book for me. The Swerve isn’t really a book of ideas — it’s a beautifully written, story-forward narrative built on a single irresistible image: a lone bibliophile pulling a lost masterpiece off a monastery shelf at exactly the right moment to change everything. That’s why it won: gorgeous prose, a great yarn, and a secular-humanist thesis that landed perfectly in the science-vs-religion mood of 2011.

The insight I want to keep: Greenblatt’s book is itself an example of its own thesis. It’s a work that met its moment — the right idea, well-told, arriving when the culture was primed to reward it. Drop it into today and I’m not sure it wins anything. Books, like the texts they’re about, get lucky in their timing.

Below I share my notes from the book for future reference.

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Who are entrepreneurs enemies? My 2026 Technical.ly Builders Conference keynote

Below is my Friday speech, inspired by this bet, and following this live podcast recording.

I want to tell you about a bet I have with Brian Brackeen.

I’ve known for Brian for more than 10 years, back when he founded a facial recognition startup in Miami. He’s built in machine learning longer still. He and his wife and partner, Candice, cofounded Ohio-based VC firm Lightship Capital, investments around AI. He organizes Black Tech Week. He’s got opinions.

Last year we debated whether AI would imminently replace software developers. Brian said yes—developer jobs would fall. I disagreed. We bet a cheesesteak, or more properly having to wait in line for one, deadline May 2026.

It’s May 2026. This morning we’re going to learn the answer together, and what it means either way.

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Moravec’s Paradox

This was original a social video post

I want AI to do my dishes and laundry so that I can do art and writing, not for AI to do my art and writing so I can do more dishes and laundry.

That 2024 tweet went viral. And there’s a name for this: Moravec’s Paradox, and it dates back to 1988, from a machine learning researcher.

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Immigration creates a “lake society,” rather than a stagnant swamp

Immigrants are neither villains, nor victims.

The through put in any economy is where dynamism comes from to get a “lake society”, rather than a stagnant swamp.

More to the point, foreign workers tend to not be the same as native workers, and when that’s the case everyone benefits. So that should be the focus, less displacement and more a core component of how an economy thrives.

That’s from The Truth About Immigration: Why Successful Societies Welcome Newcomers, a 2024 book written by Wharton School professor Zeke Hernandez.

In truth this pro-immigration stance is something of a straw man. Overall, even amid partisan American culture war, as I frequently report, high-skilled immigration is bipartisan— regardless of campaign rhetoric. It’s among the few things we agree on.

Instead, in many societies the question is what is the right level of immigration.

Below are my notes for future reference.

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Statistics aren’t reversible

This was originally a social video.

You might have seen Robert F. Kennedy Jr. make a statistics mistake today.

Rather than clown on it, I wanted to explain the simple and interesting concept behind the gaff.

RFK: “And I said, well, if the drug was $100 and it raised the price to $600, that would be a 600% rise. If it drops from 600 to 100, that’s a 600% savings.”

I’m not one to judge because I’ve made lots of numeracy mistakes in my day, including in my journalism. And statistics actually are complicated, but they’re
cool. So, it’s worth looking at what’s happening here.

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