Last week we talked about the settled science of preventing forest fires. Today we hear from one listener, a lung doctor in smoky Seattle, who wants to know how to start that process. We’ll answer as best we can on this Whadda Ya Wanna Know Wednesday. Later, we’ll take a look back in history to see what might drive the federal government to some kind of action.

As always, you can find a list of everything we talked about on our episode page at makemesmart.org.