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: 40 (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: 3,121 and counting
Years not flying: 9 (115 months) and counting
2024-25 grid electric grid use at home: 0 kilowatt-hours
Annual carbon emissions: about 1 ton
Daily burpees: 258,298 and counting
Resting pulse: 46 bpm

LATEST BLOG POSTS

One of the most important statements of environmentalism: giving up on changing culture (and what to do instead)

on December 4, 2025 in Doof, Freedom, Leadership

I enjoyed reading Bill McKibben’s latest book Here Comes the Sun. I found much of it well researched. Still, I don’t think it made clear what I consider its starting point. Before you read the critical stuff I start with about the book, I end on a high note. I’ve written many times how tools like technology, market incentives, and legislation aren’t good or bad. They implement and augment the[…] Keep reading →

The New York Times on population

on December 3, 2025 in Nature, Visualization

I just found this opinion piece in the New York Times from 2023: The World’s Population May Peak in Your Lifetime. What Happens Next? It starts: The global human population has been climbing for the past two centuries. But what is normal for all of us alive today — growing up while the world is growing rapidly — may be a blip in human history. Children born today will very[…] Keep reading →

Last night I dreamed people actually *wanted* to change to live more sustainably

on December 2, 2025 in Stories

Last night I dreamed people actually wanted to act, themselves, personally, not just talk. Memories of dreams fade fast, so I don’t remember the details, but I remember people asking, “What should I do?” with interest and curiosity instead of, with cynicism and incredulity, “What should I do?”, as if there was no answer. I dreamed that people realized they had to change their lives and wanted to. I woke[…] Keep reading →

How do we know the people living here when Europeans arrived were indigenous?

on December 1, 2025 in Addiction, Awareness, Freedom

First I have to make as clear as possible: I oppose imperialism, colonialism, and outcomes they produce such as slavery, racism, genocide, and the coercive, often violent and deadly destruction of cultures, including indigenous ones. That opposition contributes significantly to my work, since living unsustainably drives all those results. In light of that connection, since I know no one even trying to live sustainably, which is necessary to lead others[…] Keep reading →

This week’s selected media, November 30, 2025: Led Zeppelin, Greenwashed, Fugazi: Instrument, Hamilton

on November 30, 2025 in Tips

This week I finished: Led Zeppelin: The Biography, by Bob Spitz: I saw a different biography of Led Zeppelin by chance at the library. After reading memoirs of Keith Richards and Bruce Springsteen, plus for a diversion from all the studying of constitutional and corruption stuff, I felt like reading it. I looked up reviews and opted for this one. I loved it. I couldn’t stop. I grew up loving[…] Keep reading →

Some thoughts and responses to Julian Simon

on November 29, 2025 in Blog

I read Julian Simon’s book The Ultimate Resource 2. I share his belief in the capacity for people to improve the world, both each other’s quality of life and the natural world. I think he misses some important points. I know of his bet with Paul Ehrlich, who may be a talented scientist, but I don’t think a talented or effective leader. I’ll comment on some quotes of Simon. I[…] Keep reading →

Sketch for my next book’s opening

on November 28, 2025 in Creativity, SIDCHAs

I’m constantly thinking of how to make my next book as accessible as possible. How do I write something so people want to read more, want to change their lives. Usually I write ideas by hand on paper, a mode that feels like there’s less between me and what I write. Then I transfer it to my files by typing it into the computer. I also write here as a[…] Keep reading →

Book idea: How Not to Fly

on November 27, 2025 in Creativity, SIDCHAs

I’ve thought of several book ideas lately. Since I can only work on one at a time and don’t want to distract myself, though I’ll keep up the sidcha of posting daily here, I’ll post some titles, sketches, and outlines here when I think of them. I welcome feedback. Draft ideas Title: How Not to Fly: How to make your most harmful activity feel repugnant and easy to quit Chapters[…] Keep reading →

Top 2025 Christmas Gifts … or landfill within a week?

on November 26, 2025 in Addiction, Tips

Below shows the results if you search Amazon for “Top 2025 Christmas gifts.” I will bet over 95 percent of them will be in landfills, bottoms of drawers never to be used again, or some equivalent by the end of January. I’m pretty live-and-let-live about what makes people happy (though not when it hurts someone else without consent), but I couldn’t find one item there whose existence made the world[…] Keep reading →

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