Category Archives: Science

Sean Carroll’s Something Deeply Hidden

I’m just about finished reading Sean Carroll’s Something Deeply Hidden.  I was going to wait to post this until I’d completely finished, but all I’ve got left is the appendix, I perceive that I’ve gotten through the main points, and … Continue reading

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Why you can’t use quantum entanglement for faster than light communication

Albert Einstein, with his theory of special relativity, established that the speed of light is the absolute speed limit of the universe.  A rocket ship attempting to accelerate to the speed of light encounters some well known effects: time dilation, … Continue reading

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Recommendation: What Is Real?

Last week I started listening to a Sean Carroll podcast episode, an interview of Adam Becker on his book, What Is Real?: The Unfinished Quest for the Meaning of Quantum Physics.  Before even finishing the episode, I downloaded Becker’s book … Continue reading

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Neanderthals and the beginnings of us

The Smithsonian has an interesting article up on what we currently know about Neanderthals.  The article details some of the internecine battles that always seems to be a part of the paleoanthropology field, in this case focusing on the capabilities … Continue reading

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Do all quantum trails inevitably lead to Everett?

I’ve been thinking lately about quantum physics, a topic that seems to attract all sorts of crazy speculation and intense controversy, which seems inevitable.  Quantum mechanics challenges our deepest held most cherished beliefs about how reality works.  If you study … Continue reading

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Are the social sciences “real” science?

YouTube channel Crash Course is starting a new series on what is perhaps the most social of social sciences: Sociology. The social sciences, such as sociology, but also psychology, economics, anthropology, and other similar fields get a lot of grief … Continue reading

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What do scientific theories actually tell us about the world?

One of the things that’s exciting about learning new things, is that often a new understanding in one area sheds light on what might seem like a completely separate topic.  For me, information about how the brain works appears to have shed … Continue reading

Posted in Philosophy, Science | Tagged , , , , , , , | 76 Comments

Consciousness is composed of non-consciousness

The components of a thing are not individually the thing. For example, the components of the chair I type most of my blog posts from are not the chair itself, but the wood of the frame, the springs for the … Continue reading

Posted in Mind and AI, Philosophy, Science | Tagged , , , , , , | 63 Comments

97% of the observable universe is forever unreachable

The other day, I was reading a post by Ethan Siegel on his excellent blog, Starts With a Bang, about whether it makes sense to consider the universe to be a giant brain.  (The short answer is no, but read … Continue reading

Posted in Science, Space | Tagged , , , , , , , , , , | 66 Comments

First Peoples and Neanderthals

This weekend, I finished off the last of the ‘First Peoples‘ PBS miniseries on prehistoric humans.  If  you’ve watched other documentaries on human prehistory and found them interesting, then you’ll want to watch this one to get the latest findings. … Continue reading

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