Add AI Safety for Fleshy Humans (#11755)

* Add AI Safety for Fleshy Humans

Add AI Safety for Fleshy Humans, by Nicky Case and Hack Club.

* Update free-programming-books-subjects.md

.github/workflows/check-urls.yml

@@ -42,7 +42,7 @@ jobs:
           fetch-depth: ${{ steps.set-params.outputs.fetch-depth }}
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v45.0.3
+        uses: tj-actions/changed-files@v45.0.4
         with:
           separator: " "
           json: true

books/free-programming-books-subjects.md

@@ -136,6 +136,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 
 ### Artificial Intelligence
 
+* [AI Safety for Fleshy Humans](https://aisafety.dance) - Nicky Case and Hack Club *(:construction: in process)* (CC BY-NC)
 * [Artificial Intelligence, 3rd Edition (1993)](https://courses.csail.mit.edu/6.034f/ai3/rest.pdf) - Patrick Henry Winston (PDF)
 * [Artificial Intelligence and the Future for Teaching and Learning](https://www2.ed.gov/documents/ai-report/ai-report.pdf) - Office of Educational Technology (PDF)
 * [Artificial Intelligence for a Better Future: An Ecosystem Perspective on the Ethics of AI and Emerging Digital Technologies](https://link.springer.com/book/10.1007/978-3-030-69978-9) - Bernd Carsten Stahl (PDF, EPUB)