All models are wrong. Some are useful.”
-George Box (wiki)
We use models to understand things to a small degree. To communicate. Even though they aren’t always enough. And we have the ability to change these models as we change things.
EVEN THOUGH THEY’RE WRONG, THEY’RE STILL USEFUL.
As long as you understand that they’re wrong.
You can hear more about this at the end of the Q&A. This one was full of great questions (and I even had to break out the pelvis model). Never leave home without it!