I’ve added a video of Victoria Moran’s interview of me on December 26, 2021. It’s not the whole service, just the part with the interview.
Compassion Consortium conversation
UPDATE Jan. 6, 2022: the replay of my conversation with Victoria Moran has been posted here. The interview part goes from about 25:07 to 48:32 (starting with an introduction by Victoria).
I’ll be the guest speaker at the Compassion Consortium online service on Sunday, December 26. The service will be at 4 pm Eastern time (= 1 pm Pacific = 2 pm Mountain = 3 pm Central) via Zoom, and last 90 minutes; the conversation with me will be about 15 or 20 minutes.
Topics will likely include my research on early Christianity, why the historical Jesus was vegetarian, and why this matters today. If you want to hear me, you can register for the service here. (You have to order “tickets,” but they’re free.) If you miss the service, there is often a replay of past services on their web site. Continue reading “Compassion Consortium conversation”
“Code red for humanity” — what does this even mean?

The United Nations Secretary-General, António Guterres, says that the latest IPCC report is “a code red for humanity. The alarm bells are deafening, and the evidence is irrefutable.” Of course, this is not news for many of us. How should we react to this?
Climate is a well-discussed problem, with a variety of “climate action plans” and a variety of climate groups to choose from. You’d think that we’d have action by now! Why is climate, despite all the attention it has gotten, such a difficult subject? Continue reading ““Code red for humanity” — what does this even mean?”
Life After Fossil Fuels — review
Life After Fossil Fuels: A Reality Check on Alternative Energy. Alice J. Friedemann. Lecture Notes in Energy 81. Springer Nature Switzerland AG, 2021.
Most people assume that when fossil fuel use ends, we will probably be living with different types of renewable energy, mostly wind turbines and solar power. Allow Alice Friedemann (engineer, architect, and creator of EnergySkeptic.com), to puncture a few of your illusions.
I loved this book. Probably not everyone will be as nerdy about energy issues as I am, but for me it was just what the doctor ordered. Realistic, humorous, objective, this book is oddly hopeful in an apocalyptic sort of way. Alice Friedemann shows us that there is life after fossil fuels, even after the failure of all our dreams about alternative energy, and as industrial civilization crashes down around us. Continue reading “Life After Fossil Fuels — review”
Less is More — review
Less is More. How Degrowth Will Save the World. Jason Hickel. Windmill Books, 2020.
Less is More is an important book that seeks to popularize the idea of economic “degrowth,” though it is somewhat flawed in significant details. Degrowth is a deliberate attempt to reduce the physical size of the economy — for example, we should prefer bicycles to cars, and plant foods to animal foods. Degrowth is widely discussed in Europe, where the idea originated. In America, the “heart” of the capitalist beast, it is still a relatively unknown idea.
Jason Hickel is right on his key point in this book. Our economy is already massively unsustainable. If human civilization is to have a future, we cannot continue with the growth economy. This should be the starting point of any discussion about the environment. Continue reading “Less is More — review”
“Livestock and Climate Change” – part 4 (video)
Here are three concluding thoughts (strictly my own opinions) about the reception and impact of “Livestock and Climate Change,” by Robert Goodland and Jeff Anhang. It’s my opinion that the FAO is now dominated by the livestock industry, that “Livestock and Climate Change” represents only a minimum estimate of greenhouse gases due to livestock agriculture, and that we shouldn’t get distracted by the 51% figure.
“Livestock and Climate Change” – part 3 (video)
We look at points 4 and 5 made in “Livestock and Climate Change,” by Robert Goodland and Jeff Anhang. We also look at the political implications of the reception of this article; the FAO is clearly being manipulated by the meat and dairy industries.
“Livestock and Climate Change” – part 2 (video)
This video continues our discussion of “Livestock and Climate Change,” by Robert Goodland and Jeff Anhang. Goodland and Anhang make five points in their article, and this video explains point 3: undercounted methane.
“Livestock and Climate Change” – part 1 (video)
“Livestock and Climate Change,” by Robert Goodland and Jeff Anhang, was published in WorldWatch in 2009, and stated that 51% of all anthropogenic greenhouse emissions come from livestock. This is one of the most significant articles written on global warming, even though at this point it’s over a decade old. Many people, including me, have found the article a bit dense to understand, even though as vegans we have an obvious interest in its conclusions. Goodland and Anhang make five points in their article, and this video explains points 1 and 2: overlooked respiration by livestock and overlooked land use.
“Homo Ahimsa” — interview with Judy Carman (video)
I had a chance recently to talk to Judy Carman about her book, Homo Ahimsa: Who We Really Are and How We’re Going to Save the World, via Zoom. It was recorded and we condensed it into a 15-minute video.
Continue reading ““Homo Ahimsa” — interview with Judy Carman (video)”
Degrowth and economic justice (video)
We want to get to a smaller economy in order to protect the environment. But it’s hard to get all warm and fuzzy about the environment if you’re just trying to make ends meet.
How do we get to “degrowth”? (video)
We’ve massively overshot the limits to growth: global warming, mass extinctions, deforestation, peak oil, groundwater mining—the list goes on and on. We don’t want economic growth, but economic degrowth to a smaller economy. But how do we get there? We need cultural as well as political changes.
In defense of drastic moves to curb CO2
This letter to the editor of The Denver Post appeared in today’s paper (February 5, 2021).
Re: “Moves on energy, climate need to be smart,” Jan. 31 letters

In a recent letter to the editor, someone said that the President’s suspension of oil and gas leases had put him out of business and had failed to stop one CO2 molecule from being released. Good points! To be consistent, we need a “cap-auction-trade” system restricting both the production and consumption of oil. Continue reading “In defense of drastic moves to curb CO2”
Has the world-wide vegan revolution started — in Israel?
The Vegan Revolution. Saving Our World, Revitalizing Judaism. By Richard Schwartz. Lantern Publishing and Media, 2020.
Any other book titled The Vegan Revolution, if one didn’t look at the subtitle, would not necessarily seem to have anything to do especially with Judaism or Israel. But from page 1 forward Richard Schwartz starts talking about why Jews should be vegans. Surprise! The title is accurate. He really is talking about a world-wide vegan revolution. The vegan revolution taking place in Israel and among Jews is, in effect, the model for the world-wide vegan revolution. Judaism and Israel just provide the spark. Continue reading “Has the world-wide vegan revolution started — in Israel?”
Why isn’t “limits to growth” obvious? (video)
Why isn’t “limits to growth” obvious? We live on a finite planet, with finite resources. The economy depends on these resources. This shouldn’t be that complicated, but somehow it is. If we’re going to deal with the environmental crisis, and get to a vegan world, we need to figure out these questions.
This is my second video on “limits to growth and veganism,” based on the ideas for the talk I gave last fall on “Limits to growth and veganism” via Zoom. Please comment below on questions that you have or things that you’d like to hear more about.