How GPS finds you and lets Google send you adverts

If both Special and General Relativity didn’t work precisely as Einstein said it did, GPS would be far less accurate than it actually is. Like, way off, meaning those auto-drive cars wouldn’t even get to the right road. Or any road. And we’d all be lost. Let me explain. GPS works by very precise distance … More How GPS finds you and lets Google send you adverts

Learning the dark truth of the human condition

Human reality is a funny thing. Society, as a whole, behaves differently from individuals – yet is made up of them. Understanding people, individually and en masse, is the raison d’etre of the social sciences. And it strikes me that conceptual realities of human nature often emerge in front of our noses, often in microcosm. I … More Learning the dark truth of the human condition

Why ‘free’ stuff destroys our sense of worth – a lesson from photography

I read a while back that a proportion of the photos being taken these days don’t even get looked at afterwards. The advent of the cellphone camera hasn’t just killed the ‘pocket snappy’ camera, it’s thrown us into the age of disposable imagery where photographs are taken and then forgotten. It’s kind of ironic, as … More Why ‘free’ stuff destroys our sense of worth – a lesson from photography

The flaws of twentieth century thinking

One of the flaws of twentieth century thinking was that a lot of it was geared towards systematising the human universe around us. Everything had to be reduced to mechanisms, often simplistic, often single-cause. This was certainly true academically, particularly in the humanities which were styling themselves as ‘scientific’ on the basis of that systematisation. … More The flaws of twentieth century thinking