An inquiry into minds without brains

Do minds really need brains?

Explore how living cells sense, decide, remember, and act.

Cells sense · choose · adapt

Hand-drawn bacteria, Stentor roeseli, and Physarum

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01 / Why Cellosophy

Mind may not begin with the brain.

We tend to treat brains as the birthplace of perception, memory, and action. But living cells were sensing their surroundings, evaluating possibilities, and changing course eons before neurons appeared. Cellosophy asks whether these capacities are merely the machinery beneath mind, or its earliest forms.

“Not little humans in little cells—but life solving the problem of what to do next.”

02 / Field notes

Three ways cells make sense of their world

Sense

Notice what matters

Cells distinguish nutrients from toxins, light from darkness, safety from danger, and self from other.

Decide

Choose what happens next

Faced with competing signals, cells integrate information, change strategies, and commit to a course of action.

Remember

Let the past shape the future

Through habituation and biological memory, earlier encounters alter how a cell responds the next time.