Can art heal the world? It's a question that's been asked numerous times throughout modern history, particularly when society has faced large-scale tragedies and struggles. Whatever the answer, it's clear that art can act as a salve, a unifier, and a provocateur during tumultuous times. In an emotional sense, it's as powerful as any force on this planet, and one that is desperately needed in these modern times. With that in mind, two creative legends — Wayne Shorter and Herbie Hancock — recently responded to this question put to them by Nest HQ: Given the current state of the world, how can the next generation of artists respond? Their response, composed as an open letter, is insightful, gracious, and inspiring.