Science

Do fish feel pain?

Puts a different spin on that fishing trip after I’ve always told myself “it’s ok, fish don’t feel pain” (to paraphrase Kurt Cobain)… I was the first to identify the existence of nociceptors in a fish, the rainbow trout, in 2002. These are specialised receptors for detecting injury-causing stimuli, and their physiology is strikingly similar …

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Universe as a self-learning computer

The researchers explain the universe as a learning system by invoking machine learning systems. Just like we can teach machines to perform unfolding functions over time, that is, to learn, the laws of the universe are essentially algorithms that do work in the form of learning operations. Source: Physicists working with Microsoft think the universe …

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So Long, and Thanks for All the Krill

Perhaps they’re trying to tell us something, Like the dolphins who do a double-backward somersault through a hoop while whistling the Star Spangled Banner, the whales may be sending us a message that we’re misinterpreting as an adorably sophisticated trick. The oceans are warming, the seas are rising, and maybe—just maybe—the whales have had enough. …

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Humans and Religion

Many mental ingredients are necessary for religion as-we-know-it. But scholars emphasize three tendencies in particular, which are pronounced in humans, but minimally expressed in other species: We seek patterns, infer intentions and learn by imitation. Source: The Human Brain Evolved to Believe in Gods | Discover Magazine

On Aliens

Aliens exist, there’s no two ways about it. There are so many billions of stars out there in the universe that there must be all sorts of different forms of life. Will they be like you and me, made up of carbon and nitrogen? Maybe not. It’s possible they’re here right now and we simply …

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Spaying and Neutering Dogs

Well this is an eye-opening piece that has caused me to reconsider lots of presuppositions… In other words, to solve the problem of our unwillingness to keep track of our dogs, we do not address our own unwillingness. To address the overpopulation of unwanted dogs, we do not address the overpopulation. Instead, we non sequitur: …

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Chernobyl on the Seine

In 1933 nuclear physicist Marie Curie had outgrown her lab in the Latin Quarter in central Paris. To give her the space needed for the messy task of extracting radioactive elements such as radium from truckloads of ore, the University of Paris built a research center in Arcueil, a village south of the city. Today …

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“Change within a lifetime”

Climate change is the ghosts of impacts future…. And so the most effective guard against climate breakdown may not be technological solutions, but a more fundamental reimagining of what constitutes a good life on this particular planet. We may be critically constrained in our abilities to change and rework the technosphere, but we should be …

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Pipes of Infinity

In the end, that data was the “equivalent to 5000 years of mp3 files” according to Dan Marrone, an astronomer and co-investigator of Event Horizon Telescope. It was recorded onto half a ton of hard drives and then physically sent to centralized locations where it was analyzed by supercomputers for months in order to get …

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