One of the more common line of questions people ask me when they learn I disconnected my apartment from the electric grid is what I do for light. Before I share what I share with them, if you’re curious, you can find out easily: don’t turn your lights on this evening. If you do the simple task of not dying, you’ll find an answer. I’m no do-it-yourselfer. If you just[…] Keep reading →

Increasing efficiency forever can’t reach zero waste for many physical processes, but I think people feel otherwise. Or fantasize. When you hear about airplanes being made more efficient, or electric vehicles, computers, or whatever, do you think that if we keep making them more efficient, they’ll eventually not pollute? In the graph below, where the green curve approaches the horizontal line, it will lower forever but never drop below a[…] Keep reading →

Jack Spencer has been a guest on my podcast three times. Now I’ve been on his, and I think you’ll agree it was a fun, engaging conversation. I can’t tell you how much I’ve learned from him. For one thing, when I started doing the Spodek Method with him on my podcast, I enjoyed his sharing about nature so much, I didn’t get past the first couple steps. I had[…] Keep reading →

We track and report greenhouse gas emissions as one of our top measures of our impact on the environment. I propose that that measure may be a distraction. I wrote about the importance to know the 2 carbon cycles and not to confuse them: burning wood affects the environment differently than extracting fossil fuels from underground and burning them. They weren’t in the biosphere so they affect it differently than[…] Keep reading →

I spoke this post title in conversation. As I said them, I realized I had to post them to my blog: “I solve problems. I’m not putting band-aids on symptoms“ Most purported solution I see proposed for the environment put band-aids on symptoms. I don’t oppose helping the poor, conservation efforts for the Amazon or other nature being encroached on, avoiding straws, eating less meat, turning off lights when not[…] Keep reading →

I generally define sustainability as not lowering the amount of multicellular life earth can sustain. Single-celled life turns out to comprise a lot of life and our behavior may not affect it, but I’m partial to humans and the life we depend on, like other animals, plants, and fungi. Humans have decreased the amount of life. If sustainability keeps the number unchanged, it’s like a zero net affect. Unsustainability means[…] Keep reading →

The dictionary defines imperialism as: The policy, practice, or advocacy of extending the power and dominion of a nation especially by direct territorial acquisitions or by gaining indirect control over the political or economic life of other areas. Making something disposable means when you’re done with it, you put it into someone else’s space. Likewise with pollution. In principle, if the disposable thing biodegrades, it might decompose, but most disposable[…] Keep reading →

Today is the shortest day of the year in the northern hemisphere. If you’re powering your electronics through solar power, as I am, you’ve made it through the least sunshine parts of the year, at least by angle. There may be less sun for the next few months from weather if winter means more clouds or more wind that makes panels harder to keep aligned, if you can only use[…] Keep reading →

The following quotes are all relevant to sustainability. I used them all in my book, except the Adam Smith quotes, which came from a recent post. Milton Friedman “I’m not in favor of no government. You do need a government . . . There’s no other institution in my opinion that can provide us with protection of our life and liberty.” He knew that “the key insight of Adam Smith’s[…] Keep reading →