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Description
Het omgekeerde is óók waar - Ebel KemelingSinds mensenheugenis proberen wetenschappers patronen te ontdekken en te beschrijven. In de vorm van wetten, principes of paradoxen geven ze ons inzicht in hoe dingen werken. Sommige van deze wetten leren we op school, maar heel veel patronen die je als mens zou moeten herkennen om je leven goed te leiden, je werk optimaal te doen, je bedrijf succesvol te runnen of beleid te maken dat aanslaat gaan aan de meeste mensen voorbij. De wijsheid ligt ook
Sinds mensenheugenis proberen wetenschappers patronen te ontdekken en te beschrijven. In de vorm van wetten, principes of paradoxen geven ze ons inzicht in hoe dingen werken. Sommige van deze wetten leren we op school, maar heel veel patronen die je als mens zou moeten herkennen om je leven goed te leiden, je werk optimaal te doen, je bedrijf succesvol te runnen of beleid te maken dat aanslaat gaan aan de meeste mensen voorbij. De wijsheid ligt ook niet voor het oprapen. Het omgekeerde is óók waar beschrijft 81 ideeën in de vorm van wetenschappelijke theorieën met bekende naamgevers. Een gemengd gezelschap van denkers passeert de revue: Alexander de Grote, Fibonacci, Erwin Schrödinger, Donella Meadows, Immanuel Kant, Hannah Arendt, Alan Turing, Montesquieu en Ludwig Wittgenstein, om er maar een paar te noemen. In 81 korte stukken lees je over een principe dat vaak een verrassend inzicht geeft en zo je kijk op het leven doet kantelen. Het heeft Ebel Kemeling zo’n veertig jaar zoeken en lezen gekost om deze waaier aan ideeën bij elkaar te brengen. Hij is niet gestructureerd te werk gegaan, wat past bij zijn achtergrond als man van twaalf ambachten: filosoof, strategieadviseur, ondernemer in de energietransitie, schoolbestuurder, toezichthouder, columnist, filmfinancier en strandtenthouder.
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4.2 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
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Reviewed in the United States on April 17, 2025
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Best
Size: 10, Color: Espresso II/Black
The best flop ever made
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Best flip-flops I've met
Size: 11, Color: Black/Geyser
Right away I was impressed by the thichness and cushioning of these flip-flops. They are not a flimsy piece of rubber under my foot. The sole is more like that of an athletic shoe with layers and an impressive tread.
I've always found that my heel sits too much on the back edge of flip-flops, or even over it. So I ordered these just a half size large and they're perfect. The foot cradling allows my heel to sit down inside the flip-flop comfortably and securely. They're not about to fall off. The toe piece (I don't know what it's actually called) is not just the typical round rubber post. On these flip-flops it's nicely shaped and fits comfortably between my toes.
The arch support is nice too. They're not just flat.
In spite of being more substantial than the cheapies we all know, these remain lightweight. They clearly look better too
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Well made
Size: 11, Color: Black/Geyser
The first thing that stands out about the Columbia PFG Castback Flip sandals is the solid build and clean fishing-inspired design. The Black/Geyser color combination looks sharp and matches the product photos well. The straps feel durable and comfortable against the foot, and the footbed has a slightly cushioned feel that makes them comfortable right out of the box. Overall construction feels sturdy, which is what you’d expect from something designed for outdoor or water use.
In everyday wear, the sandals are comfortable and easy to walk in. The footbed provides decent grip and support, and the textured surface helps keep your foot from sliding around when they get wet. They work well for casual use, whether it’s around the house, at the beach, or after a day on the water. The lightweight feel also makes them easy to pack for trips or outdoor activities.
After wearing them for a while, they hold up well and remain comfortable for daily use. The materials seem durable and the straps stay secure without stretching out. They’re simple, reliable sandals that work well for warm weather, boating, or casual summer wear. Overall, they’re a solid choice for anyone looking for comfortable flip flops with a slightly more rugged outdoor style.
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Reviewed in the United States on March 10, 2026