The Importance of Critical Zone Focus in Politics

I want to ask you because we were of course in Germany very inspired by Humboldt. A second question I had in the book you talk about promoting a grassroots politics. Can you talk more about the actual politics that your book and landing on Earth would inspire? Because you know, maybe there's some hope in the left populism, but there are the problems with populism in the first place. So I'm just curious in this volatile area what kind of politics do you think the critical zone focus can inform?