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

Limited government advocates and big government intrusion. What am I missing?

on January 7, 2026 in Freedom

I don’t write much about the type of politics covered in daily newspapers, but I can’t help commenting on a pattern these days I haven’t seen anyone comment on. Regular readers know I’m interacting more with institutions that promote limited government, such as the Cato Institute, Heritage Foundation, Manhattan Institute, and Hillsdale College. Since I grew up in liberal, progressive households and school systems, but don’t fly, I consider it[…] Keep reading →

843: Judith Enck, part 2: The Problem with Plastic (the Book)

on January 6, 2026 in Podcast

Judith just published The Problem with Plastic: How We Can Save Ourselves and Our Planet Before It’s Too Late. I’ve read a lot about plastic and hosted many authors. I won’t lie. Before starting the book, I thought I should read it because I knew her, but didn’t expect much. Instead, I learned a lot new. I found it engaging and compelling. I recommend it. Yes, you’ll learn things that are[…] Keep reading →

What Makes Things Meaningful in Life

on January 5, 2026 in Awareness, Models, Relationships

Do you like for experiences in life to have meaning? What makes an event or experience meaningful? It’s tempting to say it’s difficult to define. The dictionary defines meaningful as “Having meaning, function, or purpose” and meaning as “significant quality, especially: implication of a hidden or special significance.” Those definitions seem vague to me. They just substitute the word quality for meaning. They don’t suggest how to make something more[…] Keep reading →

This week’s selected media, January 4, 2026: False Alarm, Eve’s Bayou, This America

on January 4, 2026 in Tips

This week I finished: This America: The Case for the Nation, by Jill Lepore: I’ve seen Jill Lepore’s books at the top of bestseller lists and read pieces she’s written in the New Yorker and probably other places. Her work seems to overlap with authors I’ve found valuable: Akhil Reed Amar and Gordon Wood. Her two big books These Truths and We the People are huge and daunting, though reviews[…] Keep reading →

My favorite books and movies of 2025

on January 3, 2026 in Art, Creativity, Tips

Each Sunday I post selected books, movies, courses, and other media I finished that week. Today, I’ll see if I can pick the ones I liked the most. I’ll write the categories first, then fill them in after searching this year’s posts. I’m not sure which I’ll remember or forget. I don’t think I read many fiction books. I don’t usually note podcasts or short videos, but I listen to[…] Keep reading →

A sidcha and self-awareness update

on January 2, 2026 in Awareness, Choosing/Decision-Making, Fitness, Habits, Perception, SIDCHAs, Stories

Doing things consistently and daily for a long time enables you to notice nuances, which increases self-awareness. Since I have a six-day exercise cycle that I begin on the first of each month, in months with 31 days, I like to vary what I do with the extra day. In December I did two things. Sorry for the long post, but what I describe below felt like a meaningful experience[…] Keep reading →

If you want to travel, the opposite of what you should do is to fly

on January 1, 2026 in Relationships, Tips

The more I see flying from the outside, the more I see it as the opposite of travel, or of achieving what people want in travel. First, if you walk somewhere, or bike or even ride a horse or sail a boat, you are traveling. That is, you are actively causing yourself to move from one place to another. When you get in a vehicle like a plane, train, or[…] Keep reading →

When environmentalists say “systemic” or “systems change” do they mean “government has to do it”?

on December 31, 2025 in HandsOnPracticalExperience, Perception, Tips

First, context: When, over a decade ago, I started my experiment avoiding packaged food for a week, I discovered why my mind debated with itself over minutia like “should rubber bands count as packaging,” “what about stickers on fruit,” “what about food already in my cupboard,” and so on. As soon as I started, I found I could answer all those questions by doing. Most didn’t matter. Those that mattered,[…] Keep reading →

My holiday tree this year

on December 30, 2025 in Nature, Stories

I’ve been posting my usual posts on Christmas Pagan trees. Here’s a picture of my alternative and the story behind it. In conversation with alumni from my workshops (which I recommend you take), one mentioned all you need to do to grow garlic is stick a clove in the dirt and water it. Could it be that easy? It wasn’t hard to try. I did it the other day and[…] Keep reading →

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