Best and Brightest … Genius — Esquire

A once-in-a-lifetime game-changing advance
in our field everyone else will follow
— Marshall Goldsmith

Astrophysicist turned new media whiz — NBC

Passionate … confident … — Forbes

You don't just learn theory from
him, you improve your life.
— Inc.

The New York Times, The Wall Street Journal, Harvard University, Standford University, Princeton University, MTV, IBM, US Army

My Mission

My mission is to help change American (and global) culture on sustainability and stewardship from expecting deprivation, sacrifice, burden, and chore to expecting rewarding emotions and lifestyles, as I see happen with everyone I lead to act for their intrinsic motivations.

In my case the emotions have been joy, fun, freedom, connection, meaning, and purpose.



Systemic change begins with personal change.

Some of my values. What are yours?
Months living off the grid in Manhattan: 43 (and counting)
Loads of garbage I filled in 2025 so far: 0
Loads filled in 2024: 0
Loads filled in 2023: 0
Loads filled in 2022: 0
Loads filled in 2021: 0
Loads filled in 2020: 0
Loads filled in 2019: 1
Loads filled in 2018: 1
Loads filled in 2017: 1
Days picking up litter: 3,169 and counting
Years not flying: 9 (117 months) and counting
2024-25 grid electric grid use at home: 0 kilowatt-hours
Annual carbon emissions: about 1 ton
Daily burpees: 260,858 and counting
Resting pulse: 38 bpm

LATEST BLOG POSTS

On open email on Scott Galloway’s “Resist and Unsubscribe” initiative

on February 7, 2026 in Addiction, Choosing/Decision-Making, PollutionAndDepletion

A friend of mine who is also friends with Scott Galloway emailed me about Galloway’s initiative to influence politics by changing consumer behavior. The initiative aims to lead people to stop doing business with companies that influence politics he and his followers disagree with. Context Galloway calls it “Resist and Unsubscribe.” Our mutual friend’s email included screen shots of his cancelling his accounts with Amazon, X, and ChatGPT. He included[…] Keep reading →

Two months of Christmas pagan trees, hundreds of trees, thrown away

on February 6, 2026 in Nature, PollutionAndDepletion, Visualization

Here is a video showing a bunch of trees people bought to celebrate the birth of their lord and savior, in a tradition unrelated to that birth, borrowed from paganism. Instead of celebrating birth, they are actual death. Apparently people believe we have too many trees and forests. I love tradition. We don’t keep alive every tradition ever. People used to practice infanticide. Should we keep practicing it for tradition?[…] Keep reading →

Another personal best: (floor/bench press)

on February 5, 2026 in Exercises, Fitness, Habits, SIDCHAs

A few of my sidchas involve lifting weights. I don’t lift to get big or strong, though I like that those results happen. I might like attaining those results more for their being side-effects rather than specific goals. My two main reasons are 1) because our ancestors for hundreds of thousands of years didn’t eat by just walking to the fridge, they had to climb trees, dig up roots, and[…] Keep reading →

Did Thomas Jefferson start scientific racism?

on February 4, 2026 in Freedom, Nonjudgment

I was watching a dialog on Slavery and the Constitutional Convention hosted by the US National Archives (see the video below). My upcoming book focuses on many relevant things, especially how culture induces people to act against their values, then to create beliefs to rationalize and justify the behavior violating their own values. Thomas Jefferson represents one of the most prominent cases of someone who promoted liberty, freedom, equality, and[…] Keep reading →

Aristotle’s Nicomachean Ethics and living more sustainably in a culture that rewards polluting and depleting

on February 3, 2026 in Education

I’ve been reading Aristotle’s Nicomachean Ethics as part of the online course at Hillsdale College. I should say rereading, since I read it in college as part of Columbia’s Core Curriculum, but that was the late 1980s. As long ago as the 80s were, it was recent compared to when Aristotle wrote them. I should also say reading selections from it, not the whole book. A section on what he[…] Keep reading →

The redlined neighborhood I grew up in

on February 2, 2026 in Education, Stories, Visualization

I was curious if the neighborhoods where I got mugged, beat up, and learned to be a white boy meant being targeted for violence with impunity growing up were officially redlined. I didn’t know where to find maps. They could be from insurance companies, government agencies, and who knows what other sources. I finally found one, though from 1937, decades before I was born and with a world war in[…] Keep reading →

This week’s selected media, February 1, 2026: 8 Billion Angels, Is Atheism Dead?, I Feel Love

on February 1, 2026 in Tips

This week I finished: 8 Billion Angels, directed by Terry Spahr: I’ve become friends with Terry since first watching his documentary on overpopulation years ago. He recently released it free on YouTube. I recommend it. Here’s the movie’s page: https://8billionangels.org. From Scientific American: Eight Billion People in the World Is a Crisis, Not an Achievement The major driver of plant and animal loss is habitat destruction caused primarily by the[…] Keep reading →

My Spodek Method commitment to make water ice from snow: A photo essay

on January 31, 2026 in Creativity, HandsOnPracticalExperience, Nature, Stories, Visualization

First, I grew up in Philadelphia, and in Philadelphia, we have something called “water ice.” It’s like cheese steaks in that it’s local. I didn’t know it wasn’t universal until I moved away. Elsewhere they call something like it Italian ice, but we don’t. Here’s an article on it from USA Today: What is Philly-style water ice? We explain how it’s made and where to get it. On to the[…] Keep reading →

Jobs don’t just mean working in a dominance hierarchy. They mean working for the whims of people with rank.

on January 30, 2026 in Freedom, Nature

Before the Holocene, our immediate-return egalitarian ancestors lived in environments in which each person could access their material needs. People who were hungry could, on their own, climb a tree, dig up a root, or hunt an animal. For needs like safety from predators, they’d have to cooperate with others, but they had the freedom and responsibility to make those relationships work. By contrast, living in dominance hierarchies mean that[…] Keep reading →

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