Relativistic Ramblings

I have just chosen to allow commercial use of my photos through an appropriate Creative Commons license. This was a rather significant change in my thinking. My gut reaction has always been “I don’t want others to exploit my work and make money off it”. But while this is a valid sentiment with the best of intentions, it utterly fails to capture the complexities of the problem. I did some research and, as often is the case, my new-found knowledge required me to completely change my mind and my conduct. Here is an overview of the problem and why you should allow commercial uses of your creative works.

Continue reading “Creative Commons is good, if you allow commercial use”

The spending of time and money on hobbies and other leisure activities is an important ethical consideration. How much is too much when your time (and money) could be spent in “better” ways? Here I argue that escapism can be healthy and make life better for you and those around you.

Continue reading “Escapism is negatively charged. Let’s change that.”

“The Book of Nature is written in the language of Mathematics”, Galileo famously said. The language of mathematics is clean, precise and absolute, with no regard for the concept of uncertainty. But Uncertainty, this frowned-upon offspring of Mother Earth and Father Science, of theory and practice, which we’d rather throw to the wolves on a cold winter’s night, is central to all science. In physics, uncertainty is particularly special, because physics has always been concerned with the hunt for certainty – the hunt for the capital Truths of nature.

Continue reading “Physics and uncertainty: A slightly poetic view”