---
type: note
tags: [note]
created: 2025-10-27T09:17:57.483Z
---# John Ott

For 50 years, John Ott filmed what artificial light does to life.

He saw plants refuse to ripen. Fish change sex. Cancer patients improve when they ditch sunglasses.


## Media

![John Ott](./attachments/media)


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**Keywords:** note
