On the longing for rational exchange in an irrational world # There is a certain type of discussion that tires me. Not because I lack arguments, but because they seem to have no effect. I’m not talking about different opinions, but about conversations in which rationality and fair argumentation hardly play a role anymore. These are conversations that are more about being right than about gaining insight, in which language becomes a weapon rather than a tool.
A call after the worst-case scenario # A company calls. Ransomware. Production has come to a standstill. The first question: “How could this happen?” A better question would have been: “Why didn’t we do anything about it before?”
Many companies still treat information security as a chore – something you do because you have to. It is regrettable that regulatory pressure is often needed to make this happen, but given human weaknesses in dealing with statistics and risk, it is hardly surprising.
Introduction: Hägglund’s critique of time and its limitations # Martin Hägglund’s This Life got me thinking with its fundamental ethical critique of capitalism. His central thesis: our lifetime is our most precious asset, and yet in the capitalist system it is put to work, controlled by others, exploited. We work more efficiently, more productively—and yet we do not get this time back. It flows into profits, not into freedom.
An essay on the quiet disappearance of cultural design and the “race to the bottom” Introduction: When products still told stories # There was a time when you could tell where a product came from just by looking at it. Italian cars were beautiful, eccentric, often unreliable, but full of charm. Japanese cameras were minimalist, pragmatic, precise. German kitchen appliances were heavy, robust, and functional. Products were ambassadors of origin and attitude. They bore a signature, a cultural semantics, sometimes even an ethic. A toaster could be “German.” A radio could seem Italian. A camera from Japan not only had functions, but also an implicit value proposition.
Why moral judgment is possible (and necessary) without free will Introduction # In a world where political outrage, moral sensitivities and mutual recriminations dominate public discourse, the idea that no one is really ‘at fault’ seems radical. No politician, no criminal, no human being – not even Donald Trump. I subscribe to a harsh determinism: the idea that every thought, every feeling, every action is causally produced by preconditions. There is no free will in the metaphysical sense. And that is precisely why it is possible to treat people with deep empathy – without condemning them. But that does not mean we are defenceless.
Introduction # There are days when I wonder if I am the problem. If it is narcissistic to keep asking myself why so many things around me are so obviously wrong. But the answer is no. It is not arrogance, but a painful attempt to survive in a world that does not understand itself. I understand the causes, the mechanisms, the psychological and social driving forces. And yet I am frustrated. Perhaps even because of this.
Preparation # I started preparing in January and took the exam in mid-March. So it took me about two months in total, with a few interruptions. I spent about an hour a day during the week and two hours at weekends. Some weeks I did nothing at all – but I didn’t let that stress me out.
My technical background allowed me to repeat familiar content instead of starting from scratch. Nevertheless, the exam was no walk in the park. It was crucial that I identified my weaknesses early on and worked on them systematically. I focussed on continuity rather than perfectionism – it was okay to skip a chapter from time to time.
Introduction # I keep asking myself why simple, well thought-out and cost-effective ideas for improving corporate culture, safety or productivity fall on deaf ears. Not only in corporations with cumbersome bureaucracy, but also in small companies with flat hierarchies and seemingly short decision-making processes. Am I naive because I believe that people would write a LinkedIn article for a cup of coffee? Or because I believe in a positive reinforcement culture instead of disciplining employees with compulsory training or silent frustration?
About honest materials, imitations, and the silent longing for authenticity # The aesthetics of Severance and what it triggers in me # The series Severance on Apple TV+ not only tells a dystopian story about the divided self—it also depicts a world that deeply moves me aesthetically. Clean lines, coordinated shades of green, wood paneling, simple textures: all of this creates an atmosphere of order and tranquility, but also alienation. It is an artificial world—and that is precisely what makes it so fascinating.
Welcome to the second part of enhancing our smart home with 433 MHz devices. We’ll delve into adding and tracking the state of these devices via your Sonoff RF BridgeR2, which you’ve already successfully integrated into Home Assistant, as discussed in our previous article. With the bridge in place, we’re poised to explore the next level of control and monitoring for your home automation setup. Integrating the RF device into Home Assistant. # Capturing the RF commands # We need the device we want to add to home assistant. The main purpose why I started this whole project was to add my ceiling fan, which is one of the more complex things you can add via an RF bridge, as many states can depend on each other. First you need to get the RF source, in this case the remote:
