Auteur: ronald rovers
elderly homes abandoned, elder people living lonely in too big houses Housing shortage constructions delayed, lost people since corona and will never get back on track. GPs are becoming overstressed medications often run out healthcare system is creaking amount of IC beds decreasing livestock farming is causing various dramas that…
It’s time to shine a light on an old technique: shutters. (No, I’m not following in the footsteps of Lowtech Magazine, but sometimes our paths cross).Shutters are as old as building itself, even predating the invention of glass. There was no glass back then, so how do you keep the…
What is Exergy, Entropy, Information, Order in relation to buildings? Everything will turn to dust. Inevitable. Except in a subsystem where solar radiation provides just enough energy to (re)create some order. I was once again struggling with a question: the relationship between entropy, exergy, value, and order. Yes, yes, you…
Land is our capital, and everything can be expressed in the space-time needed for the activity, in hectare-years of output to capture and store (solar) energy. This can be as food, as raw material, or as stored energy.But it’s not only ‘raw materials’ that require land; social activities and hobbies…
Dear readers, at the beginning of the year, let’s get some steam out, for a fresh start… Is it really that difficult to understand how the world works in essence, or do we still refuse to grasp it in 2025, or deliberately avoiding the subject?Look, it is still the case…
Since we’re talking about the 1960s, let’s dive a bit deeper and attach some numbers: In the 1960s, things really started to get out of hand. Energy graphs began to shoot up steeply from that point onward. Which made that prime minister Lubbers at the time called for “the living…
Inspired by that book from the 1860s, I was reminded of my own youth in the 1960s and of the bike I used to ride to the secondary school (HBS), which had been established 100 years earlier. Back then, I thought that bicycles must have always existed. I couldn’t imagine…
While browsing through my father’s cabinet, I came across an old book—a Geographical Historical Dictionary from 1862. It described all the countries of the world and their histories, including every municipality in the Netherlands. Naturally, I looked up Maastricht, the city where I grew up. Among the information provided, I…
Recently, I read some interesting books again about developments in quantum physics and space relativity, essentially the micro and macro aspects of physics, and the attempts to unify the two. It’s not entirely my field, but incredibly fascinating. What I struggle with most in the formation the theory are the…
“The EU must invest more, to avoid falling behind”, economists warned this week. “Otherwise, in 50 years we will be the open-air museum for the rest of the world”. Well, if we do, invest more, society might end in a collapse, and in 50 years we will have to go…
