Them: Please summarize your 80K word book into a 45 minute talk.

Me: Sure; fun challenge!

Them: Now summarize your book in a 2 minute video that anyone can connect with.

Me: 😲. That's ~250 words; a compression of 320x. Yikes! I do not know that algorithm ...

https://press.princeton.edu/books/hardcover/9780691243054/elusive-cures