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: 20 (and counting)
Loads of garbage I filled in 2024 so far: 0
Loads of garbage I filled in 2023 so far: 0
Loads of garbage I 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: 2,477 and counting
Years not flying: 7 and counting
2024 grid electric grid use at home: 0 kilowatt-hours
Annual carbon emissions: about 1 ton
Daily burpees: 223,951 and counting
Resting pulse: 47 bpm

LATEST BLOG POSTS

My latest life-changing rule for visiting web sites

on February 26, 2024 in Addiction, Choosing/Decision-Making, Freedom, Habits, Tips

I used to waste three or four hours a day browsing social media sites, generally Reddit at the time, but others too, in particular after telling myself not to spend that much time on sites. I found some useful guidelines to reduce wasting time on screens. Not all time on screens is wasted, so I wanted to reduce wasted time but maintain productive time. Existing rules that have served me[…] Keep reading →

This week’s selected media: February 25, 2024: Carmaggeddon, The Lover, Happy Fat, and Origins

on February 25, 2024 in Tips

I finished this week: Carmaggeddon, by Daniel Knowles: I bought a cheap used car after getting my first license at 15 years old. The experience led me to never own a car again. I knew that choice would force many later life decisions The summer after high school, when I was 16, a friend and I rode our bikes from Philadelphia to Bar Harbor, Maine and back. A couple years[…] Keep reading →

What a way to honor Gandhi

on February 24, 2024 in Doof, Nature, Visualization

I recently watched Richard Attenborough’s Gandhi movie. I often pass the Gandhi statue around the corner from my home in Union Square. The other day I saw that someone honored Gandhi’s legacy with an empty beer can at his feet. I’m sure Gandhi would have loved the tribute. Or maybe our culture could use reminding of its lost values of stewardship and personal responsibility that might restore meaning and purpose[…] Keep reading →

Big milestone: I turned in my latest manuscript yesterday, the last substantive edits.

on February 23, 2024 in Creativity

Several readers read the last round and reviewed it very highly. I keep tightening it and clarifying parts, which improves it, but the big challenge in settling down to publish is that I’m learning more and faster than ever. This round got some great new stuff. I’m beyond enthusiastic about it reaching shelves and your hands. I won’t lie: I also feel anxiety and fear. The reviews that matter to[…] Keep reading →

Attend Flight Free USA’s workshop with me! (March 13 and 20)

on February 22, 2024 in Events, Leadership

The invitation below says it all, but some background first: Register Here Join this two-session workshop and learn how to inspire people to freely and joyfully move to living more sustainably so they thank you. Read the pledges of the people I influenced and ask: Do they sound like they’re depriving themselves or sacrificing? Most people expect talking sustainability is a drag, not inspiring. So how do I lead people[…] Keep reading →

Beautiful, scary red sunrise, then a snow day

on February 21, 2024 in Nature, Visualization

I don’t use Instagram so even though I took only a few pictures, I’m posting them here. I’m not claiming they’re great pictures. I just snapped them in the morning. First, on a Friday at 6:45am, the sky was red. The camera seems to have adjusted it to less red, but you can mostly tell. It was redder a few minutes before. I noticed it while I was doing calisthenics.[…] Keep reading →

Great time to join a CSA (farm share)

on February 20, 2024 in Fitness

Spring is around the corner. Time to sign up for a CSA. If you don’t know, CSA is an acronym for an unhelpful name Community Supported Agriculture. You pay a farm a fixed amount before the season starts. Then each week you pick up your weekly load of produce. The benefits are big: more delicious produce, lower costs, more variety, you can meet your farmer and other CSA members, more[…] Keep reading →

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