“Or better yet, we are the universe. I would go so far as to say that as human beings, we are less of a who and more of a when. We are a moment in time—when all of our cells have come together in this body. But our atoms were many things before, and they will be many things after. The air I’m breathing is the same air your ancestors breathed. Even what is in my body right now—the cells, the air, the bacteria—it’s not only mine. It is a point of connection with every other living thing, made up of the same kinds of particles, ruled by the same physical laws. “When you die, someone will bury you or turn your body into ashes. Eventually, you will return to the Earth. You already are a part of the Earth. What better reason do we have to take care of this Earth and everything on it than the knowledge that we are of one another?”