Recent Posts
Land is our capital; through the sunlight that falls on it, it captures the necessary annual energy and mass of resources. But closely related to this is water, which is essential for that land-sun system to function and is the most important source for humans after air/oxygen. It should be…
The Earth is a physical subsystem of the universe, and the physical processes within it are fairly well-known and describable. For example, concentrated reserves of raw materials are limited, and within such a finite system, infinite growth (organization of molecules) is not possible. This is bound by limits, just as…
It’s enough to drive you crazy while reading the newspapers, listen to interviewers on the radio, or hear news reporters: no one asks fundamental questions or wonders about the hidden effects of partial or optimisticaly presented solutions. Everything remains stuck in well-meaning supportive chatter. “Yes, circular economy, that’s it, we’ll…
After writing about “paying the fish,” it kept on nagging me. [1] Because it remains a search for the true essence of money, or in other words, the essence of compensating each other for labor and services without ruining everything. I’d like to share this here and am open to…
Everything that doesn’t last at least 50 years is a step backward. It signifies a decline in the physical-biological system potential. If that system—Earth—is already fully burdened, beyond regeneration capacity, or I other words: if we are living above our personal resource bubble (beyond our physical-biological means), it becomes extremely…
How to deal with CO2, causes quite a bit of confusion. (See also earlier [1]) No wonder, considering that focusing on an effect rather than a cause leads to such confusion, but more on that in a moment. I was once again triggered by the debate about Carbon Credits. For…
We are often called upon to change our behavior: stop buying bullshit, fly less, avoid fast fashion. Sometimes, it is even enforced by the government: buy an electric car, insulate your house, or install a mandatory heat pump, for example. A call for ‘flying less’ however doesn’t translate to flying…
Essay-longread, original: ‘Hub Holland Hub’ It is well known and frequently in the news how Schiphol and KLM defend themselves regarding the impact and number of flights via Schiphol. Especially concerning the ‘hub’ function, meaning that half the world cannot function without us, that if they don’t offer this hub…
Cork. Lately I regularly come across publications and buildings with Cork. Ideal insulator, it seems, and weatherproof, And quite a decorative material, recently saw some nice applications in construction design. Well, that could be so, but is it a serious option? For that, we have to dive into some figures….
Vertical farming, and thus “indoors,” is a form of enormous technocratic hubris, which costs more than it yields. I wrote about it before, that trying to beat nature, millions of years of evolution, is complete madness.[1] Growing crops via natural selection/cropcrossings and maybe indoors ( unheated greenhouses),with yields accelerated thus…
