I came across the movie An Inspector Calls tonight, based upon the play of the same name by J. B. Priestly, and I was stirred by Inspector Goole’s poignant speech at the end of the film. The words “we are not alone” are seared into my brain, because we do have a responsibility to each other. Until we understand this, we cannot solve anything else. Humankind has much to learn, and we must start by learning from each other. Only together can we change the world.