Nature


My annual bike ride upstate and lunch at the farm providing my CSA, then riding back by the Little Red Lighthouse under the George Washington Bridge

I've written about Where to buy the best food around New York City and praised the system of CSAs and the incredible flavor, value, and convenience of the one I participate in from Stoneledge Farm. Every year they host a lunch and invite all subscribers. I think I've gone every year since I started, though they may have skipped a couple years during the pandemic. I forget. I don't take many pictures since I don't post to Instagram or social media. Here are a couple pictures from the farm: I have to post a picture of their cherry tomatoes: You can't tell from the picture, but their cherry tomatoes are the best I've tasted. They picked most of them to deliver in past weeks and…

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835: At last! I can access my roof to charge solar for the first time in 18 months.

This week, I charged my solar panel and battery on my roof for the first time for over 18 months. My building had to do maintenance during which no residents could access the roof. They told us the job would take 5 months, but it took over 18. They also didn't say exactly when it would start until one day I got an email that said I couldn't access the roof until they finished the job. What a relief! This episode shares some of my experiences. Some I liked, like that it helped me develop resilience, it saved me more money, it led to my food being fresher, and it led me to connect with people ranging from local residents to indigenous people around the…

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Data on the two carbon cycles: Not even close

Emissions of greenhouse gases are measured and reported as major indications of environmental problems. Emissions aren't the relevant measure. They distract us from what is relevant to human well-being. They lead people to say, "I exhale and poop. Life requires pollution," and conclude action won't work. To be more precise, they feel like they conclude, they actually just rationalize and justify the preconception they wanted. They miss that fossil fuels' effects are locked in from the moment they enter the biosphere, well before they are burned and emit greenhouse gases. The relevant measure for fossil fuels is extraction. There are two types of pollution and depletion. I've written about the difference between emissions from the two processes in Know the 2 carbon cycles and don’t…

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Another summer without air conditioning. What’s the problem?

I thought we'd have another day or two hitting 90 F (32 C), but the forecast for the next ten days shows the highest temperature will be 86 F, so I figure it won't hit 90 again this year. I didn't use air conditioning in my apartment for another summer. A few nights I woke up sweating in the middle of the night. I didn't write the number down, but I think it happened six times, maybe five, maybe seven. Whatever the number and however annoying in the moment, I didn't feel I suffered. I think many Americans consider sleeping in heat and humidity a fate worse than death, or nearly so, when the option to use an air conditioner exists. They know Oscar Schindler…

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Why not compare trains to planes

I joined a group trying to find ways to fly less. One of the themes of the group was to show that "taking the train is just as good as flying." I found this approach counterproductive. It set flying as the norm and other ways of traveling as alternatives. I think some people saw flying as the best and other ways of traveling as trying to measure up as best they could though they could never measure up. Does anything tear family and communities apart more than flying? What meaning and value we think flying gives us, it takes away. Sure, it tends to take us farther distance, but does distance traveled deliver meaning and value? Many five-year-olds today have traveled more distance than Marco…

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Heirloom tomatoes, a local pear tree, and a local fig tree

I've written and recorded a bunch lately on the peaches and heirloom tomatoes I've been eating tons of lately because people don't take them. Here are those posts: Podcast episode: 834: Do Americans Know How to Prepare Food From Scratch? Blog post: When did you last prepare a full meal from scratch, not one packaged product? Blog post: More fresh juicy local peaches and heirloom tomatoes than I can handle, saved from waste by rich and poor alike I took a picture of the tomatoes so people could see how some are bruised and the skin broken. Maybe many people would find them unacceptable. In the picture below, the one in the upper left is pretty bruised, but didn't lose any flavor. The purple one…

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Does anything tear family and communities apart more than flying?

I value family. Extracting fuel and minerals leads to things that tear families apart, like making them refugees, child labor in dangerous mines, people living far from the homes they grew up in, causing people to die young, and more. Valuing family is one of the main reasons I don't fly. I don't want to tear families apart. Likewise with communities. I don't want to fund tearing communities apart. Can you think of activities that tear families and communities apart more than flying? I can't think of many activities and institutions that tear families and communities apart more than flying. War comes to mind, but war usually results from running out of resources or conflict over resources, which flying contributes to. Maybe I'm missing something.…

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Imagine the density of litter was birds and mammals. That’s what our world was like.

I haven't posted about the book The Once and Future World by podcast guest J. B. MacKinnon lately, but it's one of the more eye-opening books I've found on the environment. He asked, researched, and answered how nature looked before modernity impinged on it. In case you worried, he qualified that nature didn't exist in a perfect state, let alone a static one. It changed all the time. Still, he pointed out how much more life there was: Sailing ships at sea remote from land got stuck because the density of fish was that great. Today we get excited to see a whale. Captains' logs described seeing whales as far as the eye could see, all day long. Fish swimming up the Hudson River to…

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More fresh juicy local peaches and heirloom tomatoes than I can handle, saved from waste by rich and poor alike

I've eaten ten or twelve juicy ripe peaches and about that number of bowls of heirloom tomato gazpacho in the past two days. I got them from volunteering. I brought food that a store was going to throw away. The store produce isn't as flavorful as the fresh, local produce in season in the height of the summer from farmers markets. Other volunteers bring different things from different places. It all gets distributed to whoever shows up to receive it at Tompkins Square Park in the East Village, generally poor people. I'm not sure how many are homeless, live in shelters with or without kitchens, or just come for free food. Someone else brought the farmers market stuff. Two large plastic bags contained the unsold,…

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Professions and people NOT to ask how to solve our environmental situation

I have a PhD in physics, the most advanced degree in the most fundamental science. It was my priority for most of a decade. I loved and still love the field. I believe if you want to understand our situation, you must understand science or at least its findings. I also consider nature among the most beautiful thing to learn about. Scientists found out about our environmental situation. They project possible resolutions. Nonetheless, I don't consider scientists people to ask how to solve our environmental problem. Why not? Here's an example. When I started graduate school at Penn, there was a professor there, Howard Brody, who studied the physics of tennis. In his youth he played varsity tennis. He apparently led the field of the…

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Another Green Revolution?

I read an article by podcast guest Elizabeth Kolbert about running out of food. Like nearly everyone, she takes for granted that our population will keep growing and we have to feed them. Like nearly everyone, she figures we have to keep producing more food. She quoted Norman Borlaug's Nobel acceptance speech. He won the Nobel Prize for the Green Revolution so is a reasonable person to learn from. She left out the most important part of what he said, what set his direction for much of his career, which said that making more food won't solve the problem. Only curbing population does. No one values humanity, technology, innovation, and markets more than he did. I wrote a letter to the editor clarifying what she…

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I love learning about nature from hands-on practical experience in helping people

If you don't know my apartment, this picture and why it makes me feel so joyful and free will take some explanation. You're seeing the space below my window, which faces nearly due south. For the past two months, the sun hasn't shone directly into my apartment. On the solstice one month ago it rose almost exactly to the left, went overhead, and set to the right. Now, a month later, it's passing slightly lower from directly overhead at noon so that some sunlight around midday enters my apartment directly. One highlight of this picture is the sunlight directly hitting the counter and floor. It only just started doing so in the past week or so. You might at first think, "Don't you want the…

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Why I love the heat, even when it’s 95F (35C) on the way to 102F (39C).

New York City is supposed to hit 102 F (39 C) today. So far it's 95 F (35 C) and since my battery was drained and the rest of the week is forecast to be cloudy, I'm out in the park charging. The park is mostly empty. Here's my view right now, showing a fraction the number you'd see when the temperature was lower. You can also tell I'm sitting in the shade. It cools me probably ten degrees. Yes, I'm more lethargic and less active than usual because I overheat fast if I move around. My burpees this morning I did significantly slower than usual and felt well more winded. I could go on about how much less comfortable I feel. I'll also probably…

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Today, 1988: Global Warming on front page of NY Times. Today, 2025: Americans pollute and deplete more than ever. Where’s the love?

Today in 1988, the New York Times front page headline said "Global Warming Has Begun." Today today, Americans blame, rationalize, and justify, but pollute more than ever. They blame CEOs, companies, and politicians, denying and suppressing that they pay them to do what they do. We can stop if we choose to. It would mean valuing other people's suffering over our convenience.

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Can I save this apple tree a neighbor threw away?

It's tragic what people throw away in our culture that rewards and values disposability. Across the street from my building I saw this apple tree being thrown away. It looks nearly dead, maybe past gone, but there are some hints of green if I look. I don't know who bought it, but why bother watering a tree when you can just throw it away and buy a new one, right? I brought it home and will try to resuscitate it. I doubt I can but all I have to do is water it. If I fail, I didn't have much chance anyway so no great loss. If I succeed, I'll get apples I help bring to life. Even if I water it optimally, the angles…

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Juneberries, the law, and discovering local fruit

Juneberries are just going out of season. I love their taste. I love the process of picking and eating them. I don't know their nutritional value, but I understand that purple in the plant kingdom usually means lots of antioxidants and that berries in general are very healthy. [EDIT: I got lucky and found a couple pages on juneberry nutrition and it turns out they rank near the top of antioxidant content of all berries. Score!] So I eat tons of them. While eating them, I constantly say to myself, "Only a handful more, then I'll leave. If I want more I can come back tomorrow," then keep eating them. No regrets! A few people pushed back, saying it must be illegal to take them.…

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Are there people who eat absolutely zero unpackaged food? I think so.

I was out in the park along the Hudson River picking juneberries. Not only was the food not packaged, I picked them myself. They're incredibly delicious. The tree evolved to provide fruit to be eaten. I saw a lot of people picnicking on the grass, eating at the outdoor bar in the park, and eating while they walked. Every piece of food or beverage I saw them eating was bought pre-prepared, pre-packaged with disposable garbage that hurts people, with the exception of a few reusable bottles. I didn't see even one apple or other piece of fruit or non-disposable food container, like Tupperware containing something homemade. I saw pizza, Gatorade, bags of chips, plastic platters of crudités, takeout containers, and mostly doof. It got me…

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When they say “transition fuel,” they mean “more polluting and depleting,” not less pollution or depletion
A6FY1C Brent Delta North Sea

When they say “transition fuel,” they mean “more polluting and depleting,” not less pollution or depletion

If "transition" means we stop using the old fuel then there has never been an energy transition. You can hear more details when I post my next episode with Mark Mills, but it deserves more publicity. I recorded with him again after reading his recent piece We’ll Never Have an Energy Transition, in City Journal from the Manhattan Institute. I find his results compelling, as always. Every fuel we've ever used, we still use, and more than ever. If you think that by ramping up solar and wind that in any way that new energy availability will decrease our use of old energy, you're dreaming. More likely you're lying to yourself. By contrast, I believe we can choose to use an energy source less deliberately…

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You’re lying to yourself if you believe we can ramp up wind and solar to replace fossil fuels and stop using them
Exxon Valdez oil spill

You’re lying to yourself if you believe we can ramp up wind and solar to replace fossil fuels and stop using them

We have never decreased using any fuels. When we find new energy sources, we use the old one and the new one. Our plans to increase solar and wind have nothing to do with lowering fossil fuel use. This ordering doesn't work: First: Figure out how to create energy without fossil fuels or destroying life, liberty, and property Then: Stop using fossil fuels, nuclear, and destroying life, liberty and property The only ordering which can work: First: Stop using fossil fuels, nuclear, and destroying life, liberty and property Then: Figure out how to create energy without fossil fuels or destroying life, liberty, and property (Though, according to Adam Smith and the US founders, we don't need to create new energy sources to create the most…

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Polluting and depleting are not examples of the Tragedy of the Commons
Oil refinery

Polluting and depleting are not examples of the Tragedy of the Commons

You probably know about the effect called the tragedy of the commons. The classic case is shepherds and a common grassy area. If each lets their sheep graze so they consume grass as fast as it grows, then each has the incentive to graze more, privatizing the extra profit while everyone else loses a smaller amount, but if all do it, everyone loses. Here is Wikipedia's definition: The tragedy of the commons is the concept that, if many people enjoy unfettered access to a finite, valuable resource, such as a pasture, they will tend to overuse it and may end up destroying its value altogether. Even if some users exercised voluntary restraint, the other users would merely replace them, the predictable result being a "tragedy"…

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If you pollute and deplete, make your peace with the consequences of your actions instead of accusing others of making you feel guilty

I've written before that if you do something that kills people and you don't want to kill people, you have to stop doing that thing, even if you like it. That sentence seems about as matter of fact as you can get. It's not designed to make anyone feel guilty. That polluting and depleting kill people isn't an open question. We all pollute and deplete. Come to think of it, wouldn't not feeling guilty be a problem? But I didn't start this post to talk about an old one. I started there to point out I'm not starting today to use the direct language of what polluting and depleting does (kill people) instead of the abstract talk I used before, since everyone else did, like:…

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Ayahuasca and psychedelics: I propose an alternative if you want to learn about ego, life, the universe, and everything

I don't know what it's like where you are, but in New York, people talk about psychedelic drugs a lot. Everyone is talking about microdosing (probably not as much as in California), going to shamans in Peru for ayahuasca, and so on. People describe the value of the experiences as life changing. I'm prompted by a recent New Yorker piece This Is Your Priest on Drugs: Dozens of religious leaders experienced magic mushrooms in a university study. Many are now evangelists for psychedelics, by Michael Pollan. He cites that "Ninety-six per cent rated their first encounters with psilocybin as being among the top five most spiritually significant experiences of their lives." I think we're supposed to think, "Wow, if I take some mushrooms I can…

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Nearly everyone missed the biggest problem with nuclear and fusion, but it’s huge.

I wrote this letter to the editor of the New Yorker. It’s been long enough that I doubt they’ll print it, but I wanted to share my thoughts. Using nuclear and, if it ever works, fusion today is like someone in the 1950s throwing a plastic plate into the ocean, figuring, "The ocean is so big and the plate is so small, what difference could it make even if everyone threw plastic away?" People don't understand exponentials, even people who work with them, but an economy that grows by even a small percent annually grows exponentially. So will its waste, including the heat from generating power. To the editor, Elizabeth Kolbert's piece on environmentalists rethinking nuclear doesn't ask why the Japanese, who know the pain…

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Another problem people miss about artificial intelligence

I just read a series of articles in the Economist analyzing the effect they predict artificial intelligence will have on the environment. They started by calculating the costs to build the computers and train the algorithms. They calculated the costs to operate the computers, which was much greater. Then they started writing about how people would use AI to increase efficiencies in grids, factories, transportation, and so on. When people answer if they think AI will help or hurt, they almost always answer how they expect they would use it for their goals. This series of articles didn't look at what seems most likely the greatest impact: how people who pollute and deplete will use AI for their purposes. They aren't trying to pollute any…

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Watch me cooking my famous no-packaging vegan solar-powered stew at a workshop at Drew Gardens, Bronx NY

I just found a video of one of the workshops I led at Drew Gardens. I can't believe I thought I lost it. If you've wondered how I make my famous no-packaging vegan solar-powered stews, watch the workshop: https://www.youtube.com/watch?v=ZeLiAAapjzM Some Reviews Read more reviews here, but some examples: When Josh first invited me over for stew, I didn’t jump at the opportunity. I recall thinking that a quickly prepared meal of some legumes and fresh vegetables heated in a pressure cooker would at best be bland. After decades of consuming processed and improperly cooked vegetables that needed seasoning with plenty of salt, spices and fats, I didn’t appreciate how much natural flavor could be found in the garden. Josh skillfully mixed lentils with fresh farm…

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