Category Archives: Visualization

A rat and plastic in Washington Square Park, of the many due to garbage and litter

on February 11, 2026 in Nature, PollutionAndDepletion, Visualization

I don’t have anything against rats, but they represent a loss of biodiversity and a failure of our society. They thrive on our waste. This island used to be covered with countless species of mammals, birds, and probably reptiles and amphibians, on top of plants and fungi. Now we have mostly rats. No beavers, coyotes, bears, egrets, swans, butterflies, and what used to live here, plus fish, mollusks, dolphins, and[…] Keep reading →

See me on Korean TV!

on February 10, 2026 in HandsOnPracticalExperience, Visualization

Last fall a Korean production company asked to cover my off-grid living. As usual, I tried to clarify I work on leadership applied to sustainability and that covering my solar panels would be like covering Martin Luther King’s shoe’s during the bus boycott. Media is media the world over, so they covered my staircase and dark apartment as opposed to changing global culture. Still, without understanding what they say, I[…] 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 →

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 →

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 →

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 →

Why I work on sustainability leadership here and now despite other things I could do instead

on November 10, 2025 in Choosing/Decision-Making, Visualization

You’ve probably heard the advice not to compare things to the Holocaust or slavery. I have. It says that however bad you think your thing is, it’s not as bad and you just end up looking ignorant. [EDIT November 16: Immediately after posting this post, I started updating and editing the graphs, explanations, and more. The changes were too big to just update this post. I’ll keep it here for[…] Keep reading →

Garbage people throw in my building’s garden every day

on November 8, 2025 in Doof, Freedom, Visualization

My building has a little garden in front with a low wall people can sit on. Isn’t it nice to provide space for people to take a load off? I’m sure most of them don’t, but plenty leave their garbage in our little garden. Here are some pictures from a typical morning. The “Rite-a-way” box is rat poison I don’t like that the superintendent puts there, but with all the[…] Keep reading →

A video tour of Drew Gardens, fall 2025

on October 27, 2025 in Nature, Visualization

Today I posted about My fifth annual cooking workshop at Drew Gardens: pictures and video. I also made these two videos to show off Drew Gardens. I don’t think I posted a walk-through before. Anyone wondering how much they can change a neighborhood will love these videos. For context, here is what Drew Gardens looked like before, barren and strewn with garbage. After looking at it, watch the videos. The[…] Keep reading →

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