Recent Posts

Large City fires in 2100 ( ‘D-Day’….)

The year 2100: Finally! It’s the year 2100, and for the first time, CO2 emissions from buildings will start going down. It should have been already zero by 2050, but due to spreading emissions over the lifespan of buildings, it’s only mathematically the case from 2100 onwards. Yearly that will…

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Sheep (and wool and land and etc.)

Regularly questions and discussions arise about wool and sheep [1]. Is it effective and/or useful, is it better/worse than alternatives, and so forth. Time to delve into that and try to put it into perspective. First, let’s look at some numbers: There are approximately 800.000 sheep in the Netherlands, producing…

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Fever: we are at 38.7, and rising

Lets look ate the climate problem in another way: At a 1.5-degree increase, you have a fever, 38.5 degrees. You stay stay indoors, and move as little as possible; you don’t want to cause further damage. Because in various activities, you quickly start sweating and get tired. You won’t train…

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Stress test for cities

It will be cities that in the coming decades (and partly already now), will have to face people’s problems most directly. Which was my reasoning in my recently published book ‘Post Fossil Life.’ ( in Dutch, later this year in English). To start with Interpersonal problems, as we already see…

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Pay the Fish ( No, not the fishmonger, the fish)

We just fish the fish from the sea, without any consideration. The fish is not asked anything. And they are not paid for. We haven’t even sown those fish. So, at a fish stand, they are earning money with something they have taken from the sea for free, from a…

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On Freedom: and a Short and a Long term government

Our biggest problem is that people, or humanity, do not observe or respect boundaries , to anything, and when facing them, they also want to constantly push those boundaries. And when starting to talk about boundaries, it quickly becomes a discussion about the freedom to choose for oneself. During Corona,…

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Capitalism and Comfort: a segregation of state and economy is needed.

I have to admit, capitalism has worked, allowing us, at least in our part of the world, to live in luxury. Even the poorer part of society here with us don’t have it as bad as in large parts of the rest of the world. However, the whole system has…

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about Old (indigenous) and New ( physical) Knowledge

I’m not much into a kind of spiritual approach, at least, as a beta scientist I’m not sure how to deal with that. I’m more into physics, what can we prove (or at least: what we can’t change…). On a fundamental level that is, not within limited system boundaries where…

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Loss and damage fund, filled by miljonairs…?- COP28

Loss and damage fund, filled by miljonairs…?- COP28 The first result of COP28 seems to be already there, a loss and damage fund for ‘weaker’ countries. However, there was already an agreed-upon investment fund to help those countries get into transition. But that fund is not functioning, still largely empty,…

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Not De-Growth but Re-Growth !

Degrowth is currently a topic of significant interest, presenting the idea of “degrowing” as a necessity to address our problems. (this is based on a previous article on Linkedin). The implicit message is clear and seems to point in the right direction. However, it all depends on how we define…

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