Join us at the Three Rivers Branch Library and explore the Sequoia and Kings Canyon through the eyes of Nate Stephenson. As a place-based scientist supporting decision-makers in Sequoia and Kings Canyon national parks, much of his work over the past four decades has revolved around three simple questions about our local mountain landscapes:  (1) What’s changing?  (2) Why is it changing?  (3) And what, if anything, might need to be done about it?