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Artwork for Cognitive Wonderland

Cognitive Wonderland

Tommy Blanchard, Chenchen Li, Walter Veit, Mike X Cohen, PhD

Science, philosophy, and science fiction geekiness, with a special interest in neuroscience and philosophy of mind. Publishes weekly on Thursdays.

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Substack
PricingFreemiumPublishesWeekly
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Latest Issues

Recent posts by this newsletter. Browse the email archive.

We Are All Hive Minds

It’s common to think that intelligence and decision-making need a central thinker. We humans do smart stuff all the time, and that’s because we’re (seemingly) a centralized thinker, able to weigh different options and constraints holistical...

6 days ago
79
24

What neuroscience and AI really have in common

I had a conversation with , a neuroscientist-turned-educator, about neuroscience and AI. Mike just released a book, “50 ML projects to understand LLMs”, and we chatted about the difficulty in understanding LLMs, their relationship (or lack ...

8 days ago
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26 (Hopefully) Useful Thoughts For 2026

I think it’s important to try out something different every once in a while. This week, I’m trying out making a listicle! Weird. This is a bit more “off-the-cuff” and prescriptive than my usual articles. Maybe it’s all obvious, or maybe the...

13 days ago
150
16

Strawmen and Worldview Solipsism

Recently, I’ve been reading The Beginnings of Western Science by David Lindberg. Early on he discusses societies without writing, and says that many of our explanations would be simply unsatisfactory to those living within oral traditions. ...

20 days ago
162
33

Authors

The writers behind this newsletter.

  • Tommy Blanchard

    PhD in neuroscience, degrees in philosophy and computer science, postdoctoral training at Harvard. I write about science and philosophy of mind. Occasional science fiction author.

  • Chenchen Li

    Theoretical and computational neuroscience. \ud83e\udef0\ud83c\udff3️‍\ud83c\udf08\ud83c\udff3️‍⚧️

  • Walter Veit

    Dr. Walter Veit is an award-winning philosopher, writer, and lecturer. His research brought him all over the world, meeting the Dalai Lama in India, bomb-sniffing rats in Tanzania, mischievous corvids in Cambridge, and self-aware fish in Japan.

  • Mike X Cohen, PhD

    ex-neuroscience professor | textbook author (linear algebra, stats, calculus) | best-selling Udemy instructor (AI, machine-learning, coding, math) | LinkedIn non-influencer | founder @ Sincxpress.com. You can learn a lot of math with a bit of code.

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