What Is The Quantum Cat?

It was Erwin Schrödinger who famously introduced the quantum cat. He did so in an attempt to ridicule the established view of quantum physics: a theory that seemed to say a cat could be both alive and dead at the same time. Cats, he wanted to believe, followed the laws of common sense; either here or there, either dead or alive.

Ever since, the meaning of the quantum cat has been debated. Is the cat really both dead and alive at once? What can such a thing even mean? Does the cat somehow split into two parallel universes, alive in one and dead in another? Yet one thing has always been clear: cats are indeed quantum beings.

The Quantum Cat, however, does not limit itself to quantum physics, or even science itself. At its core, this newsletter is about the relationship between humanity and science, about how this relationship has driven the long history of civilization, about the people and places where the relationship manifests itself today, and about the deep trends driving the future of both.

Why Should I Subscribe?

A subscription will get you two things:

  1. A regular weekly email covering events and news from the world of space and physics. Check out an example.

  2. Less regular emails covering topics - from neutrinos to the future of humanity - in depth.

Do I Need To Pay?

Nope. Right now there is absolutely no difference between paid and free subscriptions. I will keep it that way for as long as possible.

But! If you do subscribe you’ll be helping to keep this newsletter running. Paid subscriptions help me devote more time towards researching and writing articles, responding to readers and building out the newsletter.

Who Is The Author?

Hi! I am Alastair Williams, the writer behind The Quantum Cat. I have been a physicist, briefly worked in extra-galactic astronomy and, for the last decade or so, a space industry professional. I’ve worked with satellite systems, telescopes, space operations and for several years been an active member of the NewSpace community.

How Do I Get Started?

First, if you haven’t already, subscribe below for regular updates.

You can then check out some of my more popular articles, a list of which you can find here:

  1. The Most Powerful Telescope in History

  2. The Ghosts That Could Change Everything

  3. The Future is More Terrifying Than We Can Imagine

  4. Why Scientists Are Talking About a Revolution

  5. A Warning From the Dragon Stars

Get In Touch

For all queries you can contact The Quantum Cat at: thequantumcat.space [at] gmail.com

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Musings on science, technology and the future of humanity


Alastair Williams
Exploring the relationship between humanity and science | Physicist | Space Missions Engineer | http://thequantumcat.substack.com