What is a healthy forest in California? These scientists are experimenting west of Lake Tahoe.
![](https://calscientists.org/wp-content/uploads/2022/01/forest-burn.jpg)
There are dozens of ways you could find an answer, but Rob York has his own simple litmus test. It starts with this question: “Can you run through it?”
There are dozens of ways you could find an answer, but Rob York has his own simple litmus test. It starts with this question: “Can you run through it?”