Garbage In, Guidance Out

By Dr. Sam L. Savage

Readers of The Flaw of Averages may remember my comparison of Monte Carlo simulation to shaking a ladder before climbing it. The distribution of forces produced by shaking a ladder is garbage compared with the forces produced by climbing it. Yet nobody I know has stopped shaking ladders! Now the famous Ladder Boys—created for the book by cartoonist Jeff Danziger—are back in this 90-second video.

Copyright © 2026 Sam L. Savage