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: 45 (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: 3,236 and counting
Years not flying: 10 (119 months) and counting
2024-25 grid electric grid use at home: 0 kilowatt-hours
Annual carbon emissions: about 1 ton
Daily burpees: 264,431 and counting
Resting pulse: 38 bpm

LATEST BLOG POSTS

I Challenge You to Find an Environmentalist Who Doesn’t Argue Against Sustainability

on April 6, 2026 in Leadership, PollutionAndDepletion

I just returned from another event by environmentalists. As usual, they promote climate most, mainly through emissions, but also through ESG and DEI. As usual, they promote anything but sustainability. When they talked about circular economy stuff, they talk about mining waste streams, but not ending nonrenewable inputs. When they talk about plastic, they talk about increasing recycling rates, but not that its mere production creates pollution that we have[…] Keep reading →

This week’s selected media, April 5, 2026: Caste, Margaret

on April 5, 2026 in Tips

This week I finished: Caste: The Origins of Our Discontent, by Isabel Wilkerson: I don’t know if or when I’ll meet Isabel Wilkerson, but I can’t wait. Her book begins and ends with significant talk about sustainability. I think she sees her work on caste, race, and racism as relevant, but I suspect it’s far more relevant than she expects. I think we’d enjoy learning from each other. I think[…] Keep reading →

Every group claims Washington, Jefferson, Lincoln, and Douglass. Every group says the other produced Calhoun and eugenics.

on April 4, 2026 in Freedom, Models, Nonjudgment, Perception

The more I learn from different traditions, the more I find each group claims that their intellectual and cultural forebears are the people everyone likes and says the others descend from the ones everyone dislikes. I grew up in liberal, progressive households and schools. I learned that people who worked for liberty and freedom, and who fought against slavery and tyranny were the ones our traditions descended from. I learned[…] Keep reading →

What’s with toothpaste globs in sinks and pointless hot water use?

on April 3, 2026 in Habits, HandsOnPracticalExperience, Nonjudgment, PollutionAndDepletion

Living in New York City means eventually many people will pass through my neighborhood so I host people for visits in my home a fair amount. Though I spend most of my time here and visitors average maybe a few hours a week, I think they cause more pollution and depletion in my apartment than I do. One big reason is that they use hot water for everything and heating[…] Keep reading →

Rediscovering “The bigger your achievement, the more it’s a beginning” through Turkish Get-Ups

on April 2, 2026 in Awareness, Fitness, Habits, SIDCHAs

Almost a decade ago I wrote a post The bigger your achievement, the more it’s a beginning. The effect applies all over in life, but my usual way of describing it is with marathons. Today, I’m posting about completing Turkish Get-Ups, but I’ll give context with marathons. Context with marathons Before you finish a marathon, it seems like a superhuman feat, even knowing that millions of people have run them.[…] Keep reading →

Unearned Power

on April 1, 2026 in Nature, PollutionAndDepletion

After chopping down half a continent’s forests, coal must have seemed like manna from heaven, and later oil, gas, and uranium. Bounty of nature. But you could see why they’d love it. It rewarded people for being smart, for being clever, and most of all for helping others. It enabled people to cross distances faster than ever, to build taller and stronger, to warm the cold, to cool the hot,[…] Keep reading →

Two recent videos I recommend: “Every Reasons to Hate Cars” and “What I DON’T Buy Anymore (Because of the 1940s)”

on March 31, 2026 in Tips

I generally don’t just repost other people’s material and try to put media I finished each week on my Sunday posts, but I saw two short videos I thought you might like that were too short to mention there. I recommend them. The first is from Not Just Bikes by podcast guest Jason Slaughter. I recommend all his videos and I have watched them all. This one summarizes them. It[…] Keep reading →

Reader responses from “Help restore my shaken confidence in people from Christmas Eve day”

on March 30, 2026 in Nonjudgment

On December 25, 2025, I wrote a post Help restore my shaken confidence in people from Christmas Eve day that recounted a troubling experience I had delivering food to a community fridge. I wrote about how after spending a lot of time and energy on a holiday, a group of people showed tons of aggression and zero gratitude pushing everyone out of the way to get all the food they[…] Keep reading →

This week’s selected media, March 29, 2026: Born Equal and The Princess Bride

on March 29, 2026 in Tips

This week I finished: Born Equal: Remaking America’s Constitution, 1840-1920, by Akhil Reed Amar: I came across Amar almost a year ago, learning about US Founders and Lincoln. By then I had finished biographies on Lincoln, Jefferson, and others, and was moving on to Madison. Here are the first videos I watched of him. My most important message on Amar and this book: The Constitution, Declaration, people who wrote them[…] Keep reading →

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