I write book reviews to better remember and make connections between what I read. Enjoy.
Since you’re here, please tell me what to read! Say hi at kastanday (at) gmail (dot) com.
“In the long run the secret of study resides in our ability to bathe our thought, our task, our lesson in the stream of interest.”
Francis Lockwood from The Freshman and His College (1913)
Kastanβs Book awards
Find what to read next with my highly prestigious book awards!

Intoxicatingly fascinating. Best of the best. For only those works that I could never put down, and have never stopped thinking about.

Quick read, good value per word. For short, approachable books that leave a lasting impact. 1 million percent worth the time.
Authors worth understanding.
Oliver Sacks; Vaclav Smil; Fyodor Dostoevsky; Malcom Gladwell; Michael Pollen; Toni Morrison.
I could use some help..
Please buy a book for me! That would be so fun and kind of you. Just pick anything off my reading list here:
https://www.amazon.com/hz/wishlist/ls/37AJPV3GOCDOL
The value in buying me a book is spreading information in the world, and the satisfaction of reading my review of any book you choose.
Words worth reading.
π₯ 5/5 Principles for Dealing with The Changing World Order: Why Nations Succeed and Fail (Ray Dalio)
“Long-term thinking explained quickly. A crucial addition to the history of industry before the inventiveness of the 1800s.”
Aug 2022
π₯ 5/5 A Thousand Brains: a New Theory of Intelligence (Jeff Hawkins)
“The Thousand Brains theory of intelligence is the most compelling I’ve seen. It’s deeply explanatory and grounded in experimental rigor. Jeff’s last book, clear and inspiring as it was, singularly inspired my college major in cognitive neuroscience, for which I’m grateful.”
May 2022
π₯ 5/5 How to Avoid a Climate Disaster (Bill Gates)
“Mandatory to get to zero carbon world by 2050 (29 years), and always ask yourself: how expensive is the ‘green premium’ using existing zero-carbon tools.”
Mar 2021
π₯ 4/5 Into the Wild (Jon Krakauer)
“Engrossing insight into wildness and the controversial, suicidal quests of several such explorers attempting to live off the land.”
Mar 2021
π₯ 4/5 The Examined Life: How We Lose and Find Ourselves (Stephen Grosz)
“Psychoanalysis for those too afraid to do it in person.”
Mar 2021
π₯ 5/5 Surely You’re Joking, Mr. Feynman! (Richard Feynman)
“Feynman reimagined physics while still enjoying the diversity of experience, from music to travel to love, that life offers.”
Feb 2021
π₯ 5/5 Where Good Ideas Come From (Steven Johnson)
“Brilliance starts ugly; it requires connections to other people or ideas to blossom. Focus on connecting ideas together; just like my knowledge management system in Notion.”
Feb 2021
π₯ 4/5 A Man’s Search for Meaning (Victor Frankl)
“Fundamental sources of meaning: accomplishment, experience of goodness or people, and how one handles unavoidable suffering.”
Feb 2021
π₯ 5/5 Jonathan Livingston Seagull
“A gorgeous fiction about a seagull, the bird kind, who dares to find excellence in his craft. A tale that transcends species.“
Jan 2021
βββ 6 out of 5: Catch 22 (Joseph Heller)
“Like ‘Who’s on First’ extended into a WW2 novel; one of my favorite of all time.”
Nov 2020
π₯ 3/5 Crime and Punishment (Fyodor Dostoevsky)
“Don’t push away those you love because of how it will effect them (by lowering their status, for example), let them make that choice themselves.”
Nov 2020
π₯ 4.5/5 Superintelligence by Nick Bostrom
“The original bible of AI and recommended reading for haughty techno-intellectuals. Points deducted for overconfidence.”
Oct 2020
π₯ 5/5 The Practicing Mind: Bringing Discipline and Focus Into Your Life
Sep 2020
π₯ 4/5 The Great Mental Models: Vol 1 & 2
Sep 2020
π₯ 5/5 Make it Stick: The Science of Successful Learning
Aug 2020
π₯ 3/5 Stoner – the novel by John Williams
Jul 2020
π₯ 3/5 Life Is What You Make It
Jun 2020
π₯ 3/5 Comedy, Sex, God
May 2020
π₯ 5/5 All the Light We Cannot See: A Novel
May 2020
Apr 2020
π₯ 5/5 Energy: A Human History
Apr 2020
π₯ 4/5 The Dip: A Little Book That Teaches You When to Quit (and When to Stick)
Apr 2020
π₯ 3/5 Nine Pints: A Journey Through the Money, Medicine, and Mysteries of Blood
Mar 2020
π€¦ββοΈ 2/5 Stoicism: A Very Short Introduction
Feb 2020
π₯ 4/5 Talking to Strangers: What We Should Know about the People We Don’t Know
Jan 2020
π₯ 5/5 Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth
Nov 2019
π₯ 3/5 Tell Me How It Ends: An Essay in 40 Questions
Nov 2019
π₯ 3/5 Migration: A Very Short Introduction
Oct 2019
π₯ 5/5 Consciousness: A Brief Guide to the Fundamental Mystery of the Mind
Sept 2019
π₯ 5/5 The New Jim Crow
Aug 2019
π₯ 4/5 Bad Blood: Secrets and Lies in a Silicon Valley Startup
Jan 2019
π₯ 5/5 Factfulness: Ten Reasons We’re Wrong About the World–and Why Things Are Better Than You Think
Jan 2019